28513442880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 896

約数和(自身を含む): 117979545600

約数和(自身を除く): 89466102720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 31, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 62, 64, 65, 72, 76, 78, 80, 90, 93, 95, 96, 104, 108, 114, 117, 120, 124, 130, 135, 144, 152, 155, 156, 160, 171, 180, 186, 190, 192, 195, 208, 216, 228, 234, 240, 247, 248, 260, 270, 279, 285, 288, 304, 310, 312, 320, 342, 351, 360, 372, 380, 390, 403, 416, 431, 432, 456, 465, 468, 480, 494, 496, 513, 520, 540, 558, 570, 576, 585, 589, 608, 620, 624, 684, 702, 720, 741, 744, 760, 780, 806, 832, 837, 855, 862, 864, 912, 930, 936, 960, 988, 992, 1026, 1040, 1080, 1116, 1140, 1170, 1178, 1209, 1216, 1235, 1240, 1248, 1293, 1368, 1395, 1404, 1440, 1482, 1488, 1520, 1560, 1612, 1674, 1710, 1724, 1728, 1755, 1767, 1824, 1860, 1872, 1976, 1984, 2015, 2052, 2080, 2155, 2160, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2480, 2496, 2565, 2586, 2736, 2790, 2808, 2880, 2945, 2964, 2976, 3040, 3120, 3224, 3348, 3420, 3448, 3510, 3534, 3627, 3648, 3705, 3720, 3744, 3879, 3952, 4030, 4104, 4160, 4185, 4310, 4320, 4446, 4464, 4560, 4680, 4712, 4836, 4940, 4960, 5130, 5172, 5301, 5472, 5580, 5603, 5616, 5890, 5928, 5952, 6045, 6080, 6240, 6448, 6465, 6669, 6696, 6840, 6896, 7020, 7068, 7254, 7410, 7440, 7488, 7657, 7758, 7904, 8060, 8189, 8208, 8370, 8620, 8640, 8835, 8892, 8928, 9120, 9360, 9424, 9672, 9880, 9920, 10260, 10344, 10602, 10881, 10944, 11115, 11160, 11206, 11232, 11637, 11780, 11856, 12090, 12480, 12896, 12930, 13338, 13361, 13392, 13680, 13792, 14040, 14136, 14508, 14820, 14880, 15314, 15516, 15808, 15903, 16120, 16378, 16416, 16740, 16809, 17240, 17670, 17784, 17856, 18135, 18240, 18720, 18848, 19344, 19395, 19760, 20520, 20688, 21204, 21762, 22230, 22320, 22412, 22464, 22971, 23274, 23560, 23712, 24180, 24567, 25792, 25860, 26505, 26676, 26722, 26784, 27360, 27584, 28015, 28080, 28272, 29016, 29640, 29760, 30628, 31032, 31806, 32240, 32756, 32832, 33345, 33480, 33618, 34480, 35340, 35568, 36270, 37440, 37696, 38285, 38688, 38790, 39520, 40083, 40945, 41040, 41376, 42408, 43524, 44460, 44640, 44824, 45942, 46548, 47120, 47424, 48360, 49134, 50427, 51720, 53010, 53352, 53444, 53568, 54405, 54720, 56030, 56160, 56544, 58032, 58185, 59280, 61256, 62064, 63612, 64480, 65512, 66690, 66805, 66960, 67236, 68913, 68960, 70680, 71136, 72540, 73701, 76570, 77376, 77580, 79040, 79515, 80166, 81890, 82080, 82752, 84045, 84816, 87048, 88920, 89280, 89648, 91884, 93096, 94240, 96720, 98268, 100854, 103440, 106020, 106457, 106704, 106888, 108810, 112060, 112320, 113088, 114855, 116064, 116370, 118560, 120249, 122512, 122835, 124128, 127224, 128960, 131024, 133380, 133610, 133920, 134472, 137826, 137920, 141360, 142272, 145080, 147402, 151281, 153140, 155160, 159030, 160332, 163780, 164160, 168090, 169632, 173693, 174096, 177840, 179296, 183768, 186192, 188480, 193440, 196536, 200415, 201708, 206739, 206880, 212040, 212914, 213408, 213776, 217620, 221103, 224120, 229710, 232128, 232740, 237120, 240498, 245024, 245670, 248256, 252135, 253859, 254448, 262048, 266760, 267220, 267840, 268944, 275652, 282720, 290160, 294804, 302562, 306280, 310320, 318060, 319371, 320664, 327560, 336180, 339264, 344565, 347386, 348192, 355680, 358592, 360747, 367536, 368505, 372384, 386880, 393072, 400830, 403416, 413478, 413760, 424080, 425828, 426816, 427552, 435240, 442206, 448240, 459420, 465480, 480996, 490048, 491340, 504270, 507718, 508896, 521079, 524096, 532285, 533520, 534440, 537888, 551304, 565440, 580320, 589608, 601245, 605124, 612560, 620640, 636120, 638742, 641328, 655120, 672360, 689130, 694772, 696384, 711360, 721494, 735072, 737010, 744768, 756405, 761577, 786144, 801660, 806832, 826956, 848160, 851656, 855104, 868465, 870480, 884412, 896480, 918840, 930960, 958113, 961992, 982680, 1008540, 1015436, 1017792, 1033695, 1042158, 1064570, 1067040, 1068880, 1075776, 1102608, 1105515, 1160640, 1179216, 1202490, 1210248, 1225120, 1241280, 1269295, 1272240, 1277484, 1282656, 1310240, 1344720, 1378260, 1389544, 1442988, 1470144, 1474020, 1512810, 1523154, 1563237, 1572288, 1596855, 1603320, 1613664, 1653912, 1696320, 1703312, 1736930, 1740960, 1768824, 1792960, 1803735, 1837680, 1861920, 1916226, 1923984, 1965360, 2017080, 2030872, 2067390, 2084316, 2129140, 2134080, 2137760, 2205216, 2211030, 2284731, 2358432, 2404980, 2420496, 2450240, 2538590, 2544480, 2554968, 2565312, 2605395, 2620480, 2689440, 2756520, 2779088, 2874339, 2885976, 2948040, 3025620, 3046308, 3126474, 3193710, 3206640, 3227328, 3300167, 3307824, 3406624, 3473860, 3481920, 3537648, 3607470, 3675360, 3723840, 3807885, 3832452, 3847968, 3930720, 4034160, 4061744, 4134780, 4168632, 4258280, 4275520, 4410432, 4422060, 4569462, 4689711, 4716864, 4790565, 4809960, 4840992, 5077180, 5088960, 5109936, 5210790, 5378880, 5513040, 5558176, 5748678, 5771952, 5896080, 6051240, 6092616, 6252948, 6387420, 6413280, 6600334, 6615648, 6813248, 6854193, 6947720, 7075296, 7214940, 7350720, 7615770, 7664904, 7695936, 7816185, 7861440, 8068320, 8123488, 8269560, 8337264, 8516560, 8844120, 9138924, 9379422, 9581130, 9619920, 9681984, 9900501, 10154360, 10219872, 10421580, 11026080, 11116352, 11423655, 11497356, 11543904, 11792160, 12102480, 12185232, 12505896, 12774840, 12826560, 13200668, 13231296, 13708386, 13895440, 14150592, 14371695, 14429880, 15231540, 15329808, 15632370, 16136640, 16246976, 16500835, 16539120, 16674528, 17033120, 17688240, 18277848, 18758844, 19162260, 19239840, 19801002, 20308720, 20439744, 20843160, 22052160, 22847310, 22994712, 23087808, 23448555, 23584320, 24204960, 24370464, 25011792, 25549680, 26401336, 27416772, 27790880, 28743390, 28859760, 29701503, 30463080, 30659616, 31264740, 33001670, 33078240, 33349056, 34066240, 34270965, 35376480, 36555696, 37517688, 38324520, 38479680, 39602004, 40617440, 41686320, 45694620, 45989424, 46897110, 48409920, 48740928, 49502505, 50023584, 51099360, 52802672, 54833544, 55581760, 57486780, 57719520, 59403006, 60926160, 61319232, 62529480, 66003340, 66156480, 68541930, 70752960, 73111392, 75035376, 76649040, 79204008, 81234880, 83372640, 89104509, 91389240, 91978848, 93794220, 99005010, 100047168, 102198720, 105605344, 109667088, 114973560, 115439040, 118806012, 121852320, 125058960, 132006680, 137083860, 146222784, 148507515, 150070752, 153298080, 158408016, 166745280, 178209018, 182778480, 183957696, 187588440, 198010020, 211210688, 219334176, 229947120, 237612024, 243704640, 250117920, 264013360, 274167720, 297015030, 300141504, 306596160, 316816032, 356418036, 365556960, 375176880, 396020040, 438668352, 445522545, 459894240, 475224048, 500235840, 528026720, 548335440, 594030060, 633632064, 712836072, 731113920, 750353760, 792040080, 891045090, 919788480, 950448096, 1056053440, 1096670880, 1188060120, 1425672144, 1500707520, 1584080160, 1782090180, 1900896192, 2193341760, 2376120240, 2851344288, 3168160320, 3564180360, 4752240480, 5702688576, 7128360720, 9504480960, 14256721440, 28513442880]

約数ペア:

[(1, 28513442880), (2, 14256721440), (3, 9504480960), (4, 7128360720), (5, 5702688576), (6, 4752240480), (8, 3564180360), (9, 3168160320), (10, 2851344288), (12, 2376120240), (13, 2193341760), (15, 1900896192), (16, 1782090180), (18, 1584080160), (19, 1500707520), (20, 1425672144), (24, 1188060120), (26, 1096670880), (27, 1056053440), (30, 950448096), (31, 919788480), (32, 891045090), (36, 792040080), (38, 750353760), (39, 731113920), (40, 712836072), (45, 633632064), (48, 594030060), (52, 548335440), (54, 528026720), (57, 500235840), (60, 475224048), (62, 459894240), (64, 445522545), (65, 438668352), (72, 396020040), (76, 375176880), (78, 365556960), (80, 356418036), (90, 316816032), (93, 306596160), (95, 300141504), (96, 297015030), (104, 274167720), (108, 264013360), (114, 250117920), (117, 243704640), (120, 237612024), (124, 229947120), (130, 219334176), (135, 211210688), (144, 198010020), (152, 187588440), (155, 183957696), (156, 182778480), (160, 178209018), (171, 166745280), (180, 158408016), (186, 153298080), (190, 150070752), (192, 148507515), (195, 146222784), (208, 137083860), (216, 132006680), (228, 125058960), (234, 121852320), (240, 118806012), (247, 115439040), (248, 114973560), (260, 109667088), (270, 105605344), (279, 102198720), (285, 100047168), (288, 99005010), (304, 93794220), (310, 91978848), (312, 91389240), (320, 89104509), (342, 83372640), (351, 81234880), (360, 79204008), (372, 76649040), (380, 75035376), (390, 73111392), (403, 70752960), (416, 68541930), (431, 66156480), (432, 66003340), (456, 62529480), (465, 61319232), (468, 60926160), (480, 59403006), (494, 57719520), (496, 57486780), (513, 55581760), (520, 54833544), (540, 52802672), (558, 51099360), (570, 50023584), (576, 49502505), (585, 48740928), (589, 48409920), (608, 46897110), (620, 45989424), (624, 45694620), (684, 41686320), (702, 40617440), (720, 39602004), (741, 38479680), (744, 38324520), (760, 37517688), (780, 36555696), (806, 35376480), (832, 34270965), (837, 34066240), (855, 33349056), (862, 33078240), (864, 33001670), (912, 31264740), (930, 30659616), (936, 30463080), (960, 29701503), (988, 28859760), (992, 28743390), (1026, 27790880), (1040, 27416772), (1080, 26401336), (1116, 25549680), (1140, 25011792), (1170, 24370464), (1178, 24204960), (1209, 23584320), (1216, 23448555), (1235, 23087808), (1240, 22994712), (1248, 22847310), (1293, 22052160), (1368, 20843160), (1395, 20439744), (1404, 20308720), (1440, 19801002), (1482, 19239840), (1488, 19162260), (1520, 18758844), (1560, 18277848), (1612, 17688240), (1674, 17033120), (1710, 16674528), (1724, 16539120), (1728, 16500835), (1755, 16246976), (1767, 16136640), (1824, 15632370), (1860, 15329808), (1872, 15231540), (1976, 14429880), (1984, 14371695), (2015, 14150592), (2052, 13895440), (2080, 13708386), (2155, 13231296), (2160, 13200668), (2223, 12826560), (2232, 12774840), (2280, 12505896), (2340, 12185232), (2356, 12102480), (2418, 11792160), (2470, 11543904), (2480, 11497356), (2496, 11423655), (2565, 11116352), (2586, 11026080), (2736, 10421580), (2790, 10219872), (2808, 10154360), (2880, 9900501), (2945, 9681984), (2964, 9619920), (2976, 9581130), (3040, 9379422), (3120, 9138924), (3224, 8844120), (3348, 8516560), (3420, 8337264), (3448, 8269560), (3510, 8123488), (3534, 8068320), (3627, 7861440), (3648, 7816185), (3705, 7695936), (3720, 7664904), (3744, 7615770), (3879, 7350720), (3952, 7214940), (4030, 7075296), (4104, 6947720), (4160, 6854193), (4185, 6813248), (4310, 6615648), (4320, 6600334), (4446, 6413280), (4464, 6387420), (4560, 6252948), (4680, 6092616), (4712, 6051240), (4836, 5896080), (4940, 5771952), (4960, 5748678), (5130, 5558176), (5172, 5513040), (5301, 5378880), (5472, 5210790), (5580, 5109936), (5603, 5088960), (5616, 5077180), (5890, 4840992), (5928, 4809960), (5952, 4790565), (6045, 4716864), (6080, 4689711), (6240, 4569462), (6448, 4422060), (6465, 4410432), (6669, 4275520), (6696, 4258280), (6840, 4168632), (6896, 4134780), (7020, 4061744), (7068, 4034160), (7254, 3930720), (7410, 3847968), (7440, 3832452), (7488, 3807885), (7657, 3723840), (7758, 3675360), (7904, 3607470), (8060, 3537648), (8189, 3481920), (8208, 3473860), (8370, 3406624), (8620, 3307824), (8640, 3300167), (8835, 3227328), (8892, 3206640), (8928, 3193710), (9120, 3126474), (9360, 3046308), (9424, 3025620), (9672, 2948040), (9880, 2885976), (9920, 2874339), (10260, 2779088), (10344, 2756520), (10602, 2689440), (10881, 2620480), (10944, 2605395), (11115, 2565312), (11160, 2554968), (11206, 2544480), (11232, 2538590), (11637, 2450240), (11780, 2420496), (11856, 2404980), (12090, 2358432), (12480, 2284731), (12896, 2211030), (12930, 2205216), (13338, 2137760), (13361, 2134080), (13392, 2129140), (13680, 2084316), (13792, 2067390), (14040, 2030872), (14136, 2017080), (14508, 1965360), (14820, 1923984), (14880, 1916226), (15314, 1861920), (15516, 1837680), (15808, 1803735), (15903, 1792960), (16120, 1768824), (16378, 1740960), (16416, 1736930), (16740, 1703312), (16809, 1696320), (17240, 1653912), (17670, 1613664), (17784, 1603320), (17856, 1596855), (18135, 1572288), (18240, 1563237), (18720, 1523154), (18848, 1512810), (19344, 1474020), (19395, 1470144), (19760, 1442988), (20520, 1389544), (20688, 1378260), (21204, 1344720), (21762, 1310240), (22230, 1282656), (22320, 1277484), (22412, 1272240), (22464, 1269295), (22971, 1241280), (23274, 1225120), (23560, 1210248), (23712, 1202490), (24180, 1179216), (24567, 1160640), (25792, 1105515), (25860, 1102608), (26505, 1075776), (26676, 1068880), (26722, 1067040), (26784, 1064570), (27360, 1042158), (27584, 1033695), (28015, 1017792), (28080, 1015436), (28272, 1008540), (29016, 982680), (29640, 961992), (29760, 958113), (30628, 930960), (31032, 918840), (31806, 896480), (32240, 884412), (32756, 870480), (32832, 868465), (33345, 855104), (33480, 851656), (33618, 848160), (34480, 826956), (35340, 806832), (35568, 801660), (36270, 786144), (37440, 761577), (37696, 756405), (38285, 744768), (38688, 737010), (38790, 735072), (39520, 721494), (40083, 711360), (40945, 696384), (41040, 694772), (41376, 689130), (42408, 672360), (43524, 655120), (44460, 641328), (44640, 638742), (44824, 636120), (45942, 620640), (46548, 612560), (47120, 605124), (47424, 601245), (48360, 589608), (49134, 580320), (50427, 565440), (51720, 551304), (53010, 537888), (53352, 534440), (53444, 533520), (53568, 532285), (54405, 524096), (54720, 521079), (56030, 508896), (56160, 507718), (56544, 504270), (58032, 491340), (58185, 490048), (59280, 480996), (61256, 465480), (62064, 459420), (63612, 448240), (64480, 442206), (65512, 435240), (66690, 427552), (66805, 426816), (66960, 425828), (67236, 424080), (68913, 413760), (68960, 413478), (70680, 403416), (71136, 400830), (72540, 393072), (73701, 386880), (76570, 372384), (77376, 368505), (77580, 367536), (79040, 360747), (79515, 358592), (80166, 355680), (81890, 348192), (82080, 347386), (82752, 344565), (84045, 339264), (84816, 336180), (87048, 327560), (88920, 320664), (89280, 319371), (89648, 318060), (91884, 310320), (93096, 306280), (94240, 302562), (96720, 294804), (98268, 290160), (100854, 282720), (103440, 275652), (106020, 268944), (106457, 267840), (106704, 267220), (106888, 266760), (108810, 262048), (112060, 254448), (112320, 253859), (113088, 252135), (114855, 248256), (116064, 245670), (116370, 245024), (118560, 240498), (120249, 237120), (122512, 232740), (122835, 232128), (124128, 229710), (127224, 224120), (128960, 221103), (131024, 217620), (133380, 213776), (133610, 213408), (133920, 212914), (134472, 212040), (137826, 206880), (137920, 206739), (141360, 201708), (142272, 200415), (145080, 196536), (147402, 193440), (151281, 188480), (153140, 186192), (155160, 183768), (159030, 179296), (160332, 177840), (163780, 174096), (164160, 173693), (168090, 169632)]