28760291280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:736

約数の個数: 720

約数和(自身を含む): 120669419520

約数和(自身を除く): 91909128240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 79, 80, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 158, 168, 170, 180, 196, 204, 210, 237, 238, 240, 245, 252, 255, 272, 280, 294, 306, 315, 316, 336, 340, 357, 360, 392, 395, 408, 420, 441, 474, 476, 490, 504, 510, 553, 560, 588, 595, 607, 612, 630, 632, 680, 711, 714, 720, 735, 765, 784, 790, 816, 833, 840, 882, 948, 952, 980, 1008, 1020, 1071, 1106, 1176, 1185, 1190, 1214, 1224, 1260, 1264, 1343, 1360, 1422, 1428, 1470, 1530, 1580, 1659, 1666, 1680, 1764, 1785, 1821, 1896, 1904, 1960, 2040, 2142, 2205, 2212, 2352, 2370, 2380, 2428, 2448, 2499, 2520, 2686, 2765, 2844, 2856, 2940, 3035, 3060, 3160, 3318, 3332, 3528, 3555, 3570, 3642, 3792, 3871, 3920, 4029, 4080, 4165, 4249, 4284, 4410, 4424, 4740, 4760, 4856, 4977, 4998, 5040, 5355, 5372, 5463, 5530, 5688, 5712, 5880, 6070, 6120, 6320, 6636, 6664, 6715, 7056, 7110, 7140, 7284, 7497, 7742, 8058, 8295, 8330, 8498, 8568, 8820, 8848, 9105, 9401, 9480, 9520, 9712, 9954, 9996, 10319, 10710, 10744, 10926, 11060, 11376, 11613, 11760, 12087, 12140, 12240, 12495, 12747, 13272, 13328, 13430, 14220, 14280, 14568, 14994, 15484, 16116, 16590, 16660, 16996, 17136, 17640, 18210, 18802, 18960, 19355, 19908, 19992, 20145, 20638, 21245, 21420, 21488, 21852, 22120, 23226, 24174, 24280, 24885, 24990, 25494, 26544, 26860, 27315, 28203, 28440, 28560, 29136, 29743, 29988, 30957, 30968, 32232, 33180, 33320, 33992, 34839, 35280, 36420, 37485, 37604, 38241, 38710, 39816, 39984, 40290, 41276, 42490, 42840, 43704, 44240, 46452, 47005, 47953, 48348, 48560, 49770, 49980, 50988, 51595, 53720, 54630, 56406, 56880, 58065, 59486, 59976, 60435, 61914, 61936, 63735, 64464, 65807, 66360, 66640, 67984, 69678, 72233, 72840, 74970, 75208, 76482, 77420, 79632, 80580, 82552, 84609, 84980, 85680, 87408, 89229, 92871, 92904, 94010, 95906, 96696, 99540, 99960, 101976, 103190, 107440, 109260, 112812, 116130, 118972, 119952, 120870, 123828, 127470, 131614, 132720, 139356, 141015, 143859, 144466, 145680, 148715, 149940, 150416, 152964, 154785, 154840, 161160, 165104, 169218, 169960, 174195, 178458, 185742, 185808, 188020, 191205, 191812, 193392, 197421, 199080, 199920, 203952, 206380, 216699, 218520, 225624, 232260, 237944, 239765, 241740, 247656, 254940, 263228, 267687, 278712, 282030, 287718, 288932, 297430, 299880, 305928, 309570, 309680, 322320, 329035, 335671, 338436, 339920, 348390, 356916, 361165, 371484, 376040, 382410, 383624, 394842, 398160, 412760, 423045, 431577, 433398, 437040, 446145, 451248, 464355, 464520, 475888, 479530, 483480, 495312, 505631, 509880, 526456, 535374, 557424, 564060, 575436, 577864, 592263, 594860, 599760, 611856, 619140, 650097, 658070, 671342, 676872, 696780, 713832, 719295, 722330, 742968, 752080, 764820, 767248, 789684, 815201, 825520, 846090, 863154, 866796, 892290, 928710, 929040, 959060, 966960, 987105, 1007013, 1011262, 1019760, 1052912, 1070748, 1083495, 1128120, 1150872, 1155728, 1184526, 1189720, 1238280, 1300194, 1316140, 1338435, 1342684, 1353744, 1393560, 1427664, 1438590, 1444660, 1485936, 1516893, 1529640, 1579368, 1630402, 1678355, 1692180, 1726308, 1733592, 1784580, 1857420, 1918120, 1974210, 2014026, 2022524, 2141496, 2157885, 2166990, 2256240, 2301744, 2349697, 2369052, 2379440, 2445603, 2476560, 2528155, 2600388, 2632280, 2676870, 2685368, 2787120, 2877180, 2889320, 2961315, 3021039, 3033786, 3059280, 3158736, 3250485, 3260804, 3356710, 3384360, 3452616, 3467184, 3569160, 3714840, 3836240, 3948420, 4028052, 4045048, 4076005, 4282992, 4315770, 4333980, 4550679, 4699394, 4738104, 4891206, 5035065, 5056310, 5200776, 5264560, 5353740, 5370736, 5706407, 5754360, 5778640, 5922630, 6042078, 6067572, 6500970, 6521608, 6713420, 6768720, 6905232, 7049091, 7138320, 7336809, 7429680, 7584465, 7896840, 8056104, 8090096, 8152010, 8631540, 8667960, 9101358, 9398788, 9476208, 9782412, 10070130, 10112620, 10401552, 10707480, 11412814, 11508720, 11748485, 11845260, 12084156, 12135144, 12228015, 13001940, 13043216, 13426840, 14098182, 14673618, 15105195, 15168930, 15793680, 16112208, 16304020, 17119221, 17263080, 17335920, 18202716, 18797576, 19564824, 20140260, 20225240, 21147273, 21414960, 22753395, 22825628, 23496970, 23690520, 24168312, 24270288, 24456030, 26003880, 26853680, 28196364, 28532035, 29347236, 30210390, 30337860, 32608040, 34238442, 34526160, 35245455, 36405432, 36684045, 37595152, 39129648, 39944849, 40280520, 40450480, 42294546, 45506790, 45651256, 46993940, 47381040, 48336624, 48912060, 51357663, 52007760, 56392728, 57064070, 58694472, 60420780, 60675720, 65216080, 68476884, 70490910, 72810864, 73368090, 79889698, 80561040, 84589092, 85596105, 91013580, 91302512, 93987880, 97824120, 102715326, 105736365, 112785456, 114128140, 117388944, 119834547, 120841560, 121351440, 136953768, 140981820, 146736180, 159779396, 169178184, 171192210, 182027160, 187975760, 195648240, 199724245, 205430652, 211472730, 228256280, 239669094, 241683120, 256788315, 273907536, 281963640, 293472360, 319558792, 338356368, 342384420, 359503641, 364054320, 399448490, 410861304, 422945460, 456512560, 479338188, 513576630, 563927280, 586944720, 599172735, 639117584, 684768840, 719007282, 798896980, 821722608, 845890920, 958676376, 1027153260, 1198345470, 1369537680, 1438014564, 1597793960, 1691781840, 1797518205, 1917352752, 2054306520, 2396690940, 2876029128, 3195587920, 3595036410, 4108613040, 4793381880, 5752058256, 7190072820, 9586763760, 14380145640, 28760291280]

約数ペア:

[(1, 28760291280), (2, 14380145640), (3, 9586763760), (4, 7190072820), (5, 5752058256), (6, 4793381880), (7, 4108613040), (8, 3595036410), (9, 3195587920), (10, 2876029128), (12, 2396690940), (14, 2054306520), (15, 1917352752), (16, 1797518205), (17, 1691781840), (18, 1597793960), (20, 1438014564), (21, 1369537680), (24, 1198345470), (28, 1027153260), (30, 958676376), (34, 845890920), (35, 821722608), (36, 798896980), (40, 719007282), (42, 684768840), (45, 639117584), (48, 599172735), (49, 586944720), (51, 563927280), (56, 513576630), (60, 479338188), (63, 456512560), (68, 422945460), (70, 410861304), (72, 399448490), (79, 364054320), (80, 359503641), (84, 342384420), (85, 338356368), (90, 319558792), (98, 293472360), (102, 281963640), (105, 273907536), (112, 256788315), (119, 241683120), (120, 239669094), (126, 228256280), (136, 211472730), (140, 205430652), (144, 199724245), (147, 195648240), (153, 187975760), (158, 182027160), (168, 171192210), (170, 169178184), (180, 159779396), (196, 146736180), (204, 140981820), (210, 136953768), (237, 121351440), (238, 120841560), (240, 119834547), (245, 117388944), (252, 114128140), (255, 112785456), (272, 105736365), (280, 102715326), (294, 97824120), (306, 93987880), (315, 91302512), (316, 91013580), (336, 85596105), (340, 84589092), (357, 80561040), (360, 79889698), (392, 73368090), (395, 72810864), (408, 70490910), (420, 68476884), (441, 65216080), (474, 60675720), (476, 60420780), (490, 58694472), (504, 57064070), (510, 56392728), (553, 52007760), (560, 51357663), (588, 48912060), (595, 48336624), (607, 47381040), (612, 46993940), (630, 45651256), (632, 45506790), (680, 42294546), (711, 40450480), (714, 40280520), (720, 39944849), (735, 39129648), (765, 37595152), (784, 36684045), (790, 36405432), (816, 35245455), (833, 34526160), (840, 34238442), (882, 32608040), (948, 30337860), (952, 30210390), (980, 29347236), (1008, 28532035), (1020, 28196364), (1071, 26853680), (1106, 26003880), (1176, 24456030), (1185, 24270288), (1190, 24168312), (1214, 23690520), (1224, 23496970), (1260, 22825628), (1264, 22753395), (1343, 21414960), (1360, 21147273), (1422, 20225240), (1428, 20140260), (1470, 19564824), (1530, 18797576), (1580, 18202716), (1659, 17335920), (1666, 17263080), (1680, 17119221), (1764, 16304020), (1785, 16112208), (1821, 15793680), (1896, 15168930), (1904, 15105195), (1960, 14673618), (2040, 14098182), (2142, 13426840), (2205, 13043216), (2212, 13001940), (2352, 12228015), (2370, 12135144), (2380, 12084156), (2428, 11845260), (2448, 11748485), (2499, 11508720), (2520, 11412814), (2686, 10707480), (2765, 10401552), (2844, 10112620), (2856, 10070130), (2940, 9782412), (3035, 9476208), (3060, 9398788), (3160, 9101358), (3318, 8667960), (3332, 8631540), (3528, 8152010), (3555, 8090096), (3570, 8056104), (3642, 7896840), (3792, 7584465), (3871, 7429680), (3920, 7336809), (4029, 7138320), (4080, 7049091), (4165, 6905232), (4249, 6768720), (4284, 6713420), (4410, 6521608), (4424, 6500970), (4740, 6067572), (4760, 6042078), (4856, 5922630), (4977, 5778640), (4998, 5754360), (5040, 5706407), (5355, 5370736), (5372, 5353740), (5463, 5264560), (5530, 5200776), (5688, 5056310), (5712, 5035065), (5880, 4891206), (6070, 4738104), (6120, 4699394), (6320, 4550679), (6636, 4333980), (6664, 4315770), (6715, 4282992), (7056, 4076005), (7110, 4045048), (7140, 4028052), (7284, 3948420), (7497, 3836240), (7742, 3714840), (8058, 3569160), (8295, 3467184), (8330, 3452616), (8498, 3384360), (8568, 3356710), (8820, 3260804), (8848, 3250485), (9105, 3158736), (9401, 3059280), (9480, 3033786), (9520, 3021039), (9712, 2961315), (9954, 2889320), (9996, 2877180), (10319, 2787120), (10710, 2685368), (10744, 2676870), (10926, 2632280), (11060, 2600388), (11376, 2528155), (11613, 2476560), (11760, 2445603), (12087, 2379440), (12140, 2369052), (12240, 2349697), (12495, 2301744), (12747, 2256240), (13272, 2166990), (13328, 2157885), (13430, 2141496), (14220, 2022524), (14280, 2014026), (14568, 1974210), (14994, 1918120), (15484, 1857420), (16116, 1784580), (16590, 1733592), (16660, 1726308), (16996, 1692180), (17136, 1678355), (17640, 1630402), (18210, 1579368), (18802, 1529640), (18960, 1516893), (19355, 1485936), (19908, 1444660), (19992, 1438590), (20145, 1427664), (20638, 1393560), (21245, 1353744), (21420, 1342684), (21488, 1338435), (21852, 1316140), (22120, 1300194), (23226, 1238280), (24174, 1189720), (24280, 1184526), (24885, 1155728), (24990, 1150872), (25494, 1128120), (26544, 1083495), (26860, 1070748), (27315, 1052912), (28203, 1019760), (28440, 1011262), (28560, 1007013), (29136, 987105), (29743, 966960), (29988, 959060), (30957, 929040), (30968, 928710), (32232, 892290), (33180, 866796), (33320, 863154), (33992, 846090), (34839, 825520), (35280, 815201), (36420, 789684), (37485, 767248), (37604, 764820), (38241, 752080), (38710, 742968), (39816, 722330), (39984, 719295), (40290, 713832), (41276, 696780), (42490, 676872), (42840, 671342), (43704, 658070), (44240, 650097), (46452, 619140), (47005, 611856), (47953, 599760), (48348, 594860), (48560, 592263), (49770, 577864), (49980, 575436), (50988, 564060), (51595, 557424), (53720, 535374), (54630, 526456), (56406, 509880), (56880, 505631), (58065, 495312), (59486, 483480), (59976, 479530), (60435, 475888), (61914, 464520), (61936, 464355), (63735, 451248), (64464, 446145), (65807, 437040), (66360, 433398), (66640, 431577), (67984, 423045), (69678, 412760), (72233, 398160), (72840, 394842), (74970, 383624), (75208, 382410), (76482, 376040), (77420, 371484), (79632, 361165), (80580, 356916), (82552, 348390), (84609, 339920), (84980, 338436), (85680, 335671), (87408, 329035), (89229, 322320), (92871, 309680), (92904, 309570), (94010, 305928), (95906, 299880), (96696, 297430), (99540, 288932), (99960, 287718), (101976, 282030), (103190, 278712), (107440, 267687), (109260, 263228), (112812, 254940), (116130, 247656), (118972, 241740), (119952, 239765), (120870, 237944), (123828, 232260), (127470, 225624), (131614, 218520), (132720, 216699), (139356, 206380), (141015, 203952), (143859, 199920), (144466, 199080), (145680, 197421), (148715, 193392), (149940, 191812), (150416, 191205), (152964, 188020), (154785, 185808), (154840, 185742), (161160, 178458), (165104, 174195), (169218, 169960)]