28440322560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 640

約数和(自身を含む): 112412805120

約数和(自身を除く): 83972482560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 512, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 768, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1021, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1404, 1440, 1488, 1536, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2042, 2080, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2808, 2880, 2976, 3063, 3120, 3224, 3328, 3348, 3456, 3510, 3627, 3720, 3744, 3840, 3968, 4030, 4084, 4160, 4185, 4320, 4464, 4608, 4680, 4836, 4960, 4992, 5105, 5580, 5616, 5760, 5952, 6045, 6126, 6240, 6448, 6656, 6696, 6912, 7020, 7254, 7440, 7488, 7680, 7936, 8060, 8168, 8320, 8370, 8640, 8928, 9189, 9360, 9672, 9920, 9984, 10210, 10881, 11160, 11232, 11520, 11904, 12090, 12252, 12480, 12896, 13273, 13392, 13824, 14040, 14508, 14880, 14976, 15315, 15872, 16120, 16336, 16640, 16740, 17280, 17856, 18135, 18378, 18720, 19344, 19840, 19968, 20420, 21762, 22320, 22464, 23040, 23808, 24180, 24504, 24960, 25792, 26546, 26784, 27567, 28080, 29016, 29760, 29952, 30630, 31651, 32240, 32672, 33280, 33480, 34560, 35712, 36270, 36756, 37440, 38688, 39680, 39819, 40840, 43524, 44640, 44928, 45945, 47616, 48360, 49008, 49920, 51584, 53092, 53568, 54405, 55134, 56160, 58032, 59520, 59904, 61260, 63302, 64480, 65344, 66365, 66960, 69120, 71424, 72540, 73512, 74880, 77376, 79360, 79638, 81680, 87048, 89280, 89856, 91890, 94953, 96720, 98016, 99840, 103168, 106184, 107136, 108810, 110268, 112320, 116064, 119040, 119457, 122520, 126604, 128960, 130688, 132730, 133920, 137835, 142848, 145080, 147024, 149760, 154752, 158255, 159276, 163360, 174096, 178560, 179712, 183780, 189906, 193440, 196032, 199095, 206336, 212368, 214272, 217620, 220536, 224640, 232128, 238080, 238914, 245040, 253208, 257920, 261376, 265460, 267840, 275670, 284859, 290160, 294048, 299520, 309504, 316510, 318552, 326720, 348192, 357120, 358371, 367560, 379812, 386880, 392064, 398190, 411463, 424736, 428544, 435240, 441072, 449280, 464256, 474765, 477828, 490080, 506416, 515840, 522752, 530920, 535680, 551340, 569718, 580320, 588096, 597285, 619008, 633020, 637104, 653440, 696384, 714240, 716742, 735120, 759624, 773760, 784128, 796380, 822926, 849472, 854577, 870480, 882144, 898560, 928512, 949530, 955656, 980160, 1012832, 1031680, 1061840, 1071360, 1102680, 1139436, 1160640, 1176192, 1194570, 1234389, 1266040, 1274208, 1306880, 1392768, 1424295, 1433484, 1470240, 1519248, 1547520, 1568256, 1592760, 1645852, 1698944, 1709154, 1740960, 1764288, 1791855, 1857024, 1899060, 1911312, 1960320, 2025664, 2057315, 2123680, 2142720, 2205360, 2278872, 2321280, 2352384, 2389140, 2468778, 2532080, 2548416, 2613760, 2785536, 2848590, 2866968, 2940480, 3038496, 3095040, 3185520, 3291704, 3397888, 3418308, 3481920, 3528576, 3583710, 3703167, 3798120, 3822624, 3920640, 4051328, 4114630, 4247360, 4272885, 4410720, 4557744, 4642560, 4704768, 4778280, 4937556, 5064160, 5096832, 5571072, 5697180, 5733936, 5880960, 6076992, 6171945, 6371040, 6583408, 6795776, 6836616, 6963840, 7057152, 7167420, 7406334, 7596240, 7645248, 7841280, 8102656, 8229260, 8494720, 8545770, 8821440, 9115488, 9285120, 9556560, 9875112, 10128320, 10193664, 11109501, 11394360, 11467872, 11761920, 12153984, 12343890, 12742080, 13166816, 13673232, 13927680, 14114304, 14334840, 14812668, 15192480, 15290496, 16205312, 16458520, 16989440, 17091540, 17642880, 18230976, 18515835, 19113120, 19750224, 20256640, 20387328, 22219002, 22788720, 22935744, 23523840, 24307968, 24687780, 25484160, 26333632, 27346464, 27855360, 28669680, 29625336, 30384960, 30580992, 32917040, 33978880, 34183080, 35285760, 36461952, 37031670, 38226240, 39500448, 40513280, 44438004, 45577440, 45871488, 48615936, 49375560, 50968320, 52667264, 54692928, 55547505, 57339360, 59250672, 60769920, 61161984, 65834080, 68366160, 70571520, 72923904, 74063340, 76452480, 79000896, 81026560, 88876008, 91154880, 91742976, 98751120, 101936640, 105334528, 109385856, 111095010, 114678720, 118501344, 121539840, 131668160, 136732320, 145847808, 148126680, 152904960, 158001792, 177752016, 182309760, 183485952, 197502240, 210669056, 218771712, 222190020, 229357440, 237002688, 243079680, 263336320, 273464640, 296253360, 305809920, 316003584, 355504032, 364619520, 395004480, 437543424, 444380040, 458714880, 474005376, 526672640, 546929280, 592506720, 632007168, 711008064, 729239040, 790008960, 888760080, 917429760, 948010752, 1053345280, 1093858560, 1185013440, 1422016128, 1580017920, 1777520160, 1896021504, 2187717120, 2370026880, 2844032256, 3160035840, 3555040320, 4740053760, 5688064512, 7110080640, 9480107520, 14220161280, 28440322560]

約数ペア:

[(1, 28440322560), (2, 14220161280), (3, 9480107520), (4, 7110080640), (5, 5688064512), (6, 4740053760), (8, 3555040320), (9, 3160035840), (10, 2844032256), (12, 2370026880), (13, 2187717120), (15, 1896021504), (16, 1777520160), (18, 1580017920), (20, 1422016128), (24, 1185013440), (26, 1093858560), (27, 1053345280), (30, 948010752), (31, 917429760), (32, 888760080), (36, 790008960), (39, 729239040), (40, 711008064), (45, 632007168), (48, 592506720), (52, 546929280), (54, 526672640), (60, 474005376), (62, 458714880), (64, 444380040), (65, 437543424), (72, 395004480), (78, 364619520), (80, 355504032), (90, 316003584), (93, 305809920), (96, 296253360), (104, 273464640), (108, 263336320), (117, 243079680), (120, 237002688), (124, 229357440), (128, 222190020), (130, 218771712), (135, 210669056), (144, 197502240), (155, 183485952), (156, 182309760), (160, 177752016), (180, 158001792), (186, 152904960), (192, 148126680), (195, 145847808), (208, 136732320), (216, 131668160), (234, 121539840), (240, 118501344), (248, 114678720), (256, 111095010), (260, 109385856), (270, 105334528), (279, 101936640), (288, 98751120), (310, 91742976), (312, 91154880), (320, 88876008), (351, 81026560), (360, 79000896), (372, 76452480), (384, 74063340), (390, 72923904), (403, 70571520), (416, 68366160), (432, 65834080), (465, 61161984), (468, 60769920), (480, 59250672), (496, 57339360), (512, 55547505), (520, 54692928), (540, 52667264), (558, 50968320), (576, 49375560), (585, 48615936), (620, 45871488), (624, 45577440), (640, 44438004), (702, 40513280), (720, 39500448), (744, 38226240), (768, 37031670), (780, 36461952), (806, 35285760), (832, 34183080), (837, 33978880), (864, 32917040), (930, 30580992), (936, 30384960), (960, 29625336), (992, 28669680), (1021, 27855360), (1040, 27346464), (1080, 26333632), (1116, 25484160), (1152, 24687780), (1170, 24307968), (1209, 23523840), (1240, 22935744), (1248, 22788720), (1280, 22219002), (1395, 20387328), (1404, 20256640), (1440, 19750224), (1488, 19113120), (1536, 18515835), (1560, 18230976), (1612, 17642880), (1664, 17091540), (1674, 16989440), (1728, 16458520), (1755, 16205312), (1860, 15290496), (1872, 15192480), (1920, 14812668), (1984, 14334840), (2015, 14114304), (2042, 13927680), (2080, 13673232), (2160, 13166816), (2232, 12742080), (2304, 12343890), (2340, 12153984), (2418, 11761920), (2480, 11467872), (2496, 11394360), (2560, 11109501), (2790, 10193664), (2808, 10128320), (2880, 9875112), (2976, 9556560), (3063, 9285120), (3120, 9115488), (3224, 8821440), (3328, 8545770), (3348, 8494720), (3456, 8229260), (3510, 8102656), (3627, 7841280), (3720, 7645248), (3744, 7596240), (3840, 7406334), (3968, 7167420), (4030, 7057152), (4084, 6963840), (4160, 6836616), (4185, 6795776), (4320, 6583408), (4464, 6371040), (4608, 6171945), (4680, 6076992), (4836, 5880960), (4960, 5733936), (4992, 5697180), (5105, 5571072), (5580, 5096832), (5616, 5064160), (5760, 4937556), (5952, 4778280), (6045, 4704768), (6126, 4642560), (6240, 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(23040, 1234389), (23808, 1194570), (24180, 1176192), (24504, 1160640), (24960, 1139436), (25792, 1102680), (26546, 1071360), (26784, 1061840), (27567, 1031680), (28080, 1012832), (29016, 980160), (29760, 955656), (29952, 949530), (30630, 928512), (31651, 898560), (32240, 882144), (32672, 870480), (33280, 854577), (33480, 849472), (34560, 822926), (35712, 796380), (36270, 784128), (36756, 773760), (37440, 759624), (38688, 735120), (39680, 716742), (39819, 714240), (40840, 696384), (43524, 653440), (44640, 637104), (44928, 633020), (45945, 619008), (47616, 597285), (48360, 588096), (49008, 580320), (49920, 569718), (51584, 551340), (53092, 535680), (53568, 530920), (54405, 522752), (55134, 515840), (56160, 506416), (58032, 490080), (59520, 477828), (59904, 474765), (61260, 464256), (63302, 449280), (64480, 441072), (65344, 435240), (66365, 428544), (66960, 424736), (69120, 411463), (71424, 398190), (72540, 392064), (73512, 386880), (74880, 379812), (77376, 367560), (79360, 358371), (79638, 357120), (81680, 348192), (87048, 326720), (89280, 318552), (89856, 316510), (91890, 309504), (94953, 299520), (96720, 294048), (98016, 290160), (99840, 284859), (103168, 275670), (106184, 267840), (107136, 265460), (108810, 261376), (110268, 257920), (112320, 253208), (116064, 245040), (119040, 238914), (119457, 238080), (122520, 232128), (126604, 224640), (128960, 220536), (130688, 217620), (132730, 214272), (133920, 212368), (137835, 206336), (142848, 199095), (145080, 196032), (147024, 193440), (149760, 189906), (154752, 183780), (158255, 179712), (159276, 178560), (163360, 174096)]