64197471240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{15083}}^1$

素因数の和:15673

約数の個数: 256

約数和(自身を含む): 245012428800

約数和(自身を除く): 180814957560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 563, 630, 756, 840, 945, 1080, 1126, 1260, 1512, 1689, 1890, 2252, 2520, 2815, 3378, 3780, 3941, 4504, 5067, 5630, 6756, 7560, 7882, 8445, 10134, 11260, 11823, 13512, 15083, 15201, 15764, 16890, 19705, 20268, 22520, 23646, 25335, 30166, 30402, 31528, 33780, 35469, 39410, 40536, 45249, 47292, 50670, 59115, 60332, 60804, 67560, 70938, 75415, 76005, 78820, 90498, 94584, 101340, 105581, 106407, 118230, 120664, 121608, 135747, 141876, 150830, 152010, 157640, 177345, 180996, 202680, 211162, 212814, 226245, 236460, 271494, 283752, 301660, 304020, 316743, 354690, 361992, 407241, 422324, 425628, 452490, 472920, 527905, 532035, 542988, 603320, 608040, 633486, 678735, 709380, 814482, 844648, 851256, 904980, 950229, 1055810, 1064070, 1085976, 1266972, 1357470, 1418760, 1583715, 1628964, 1809960, 1900458, 2036205, 2111620, 2128140, 2533944, 2714940, 2850687, 3167430, 3257928, 3800916, 4072410, 4223240, 4256280, 4751145, 5429880, 5701374, 6334860, 7601832, 8144820, 8491729, 9502290, 11402748, 12669720, 14253435, 16289640, 16983458, 19004580, 22805496, 25475187, 28506870, 33966916, 38009160, 42458645, 50950374, 57013740, 59442103, 67933832, 76425561, 84917290, 101900748, 114027480, 118884206, 127375935, 152851122, 169834580, 178326309, 203801496, 229276683, 237768412, 254751870, 297210515, 305702244, 339669160, 356652618, 382127805, 458553366, 475536824, 509503740, 534978927, 594421030, 611404488, 713305236, 764255610, 891631545, 917106732, 1019007480, 1069957854, 1146383415, 1188842060, 1426610472, 1528511220, 1604936781, 1783263090, 1834213464, 2139915708, 2292766830, 2377684120, 2674894635, 3057022440, 3209873562, 3566526180, 4279831416, 4585533660, 5349789270, 6419747124, 7133052360, 8024683905, 9171067320, 10699578540, 12839494248, 16049367810, 21399157080, 32098735620, 64197471240]

約数ペア:

[(1, 64197471240), (2, 32098735620), (3, 21399157080), (4, 16049367810), (5, 12839494248), (6, 10699578540), (7, 9171067320), (8, 8024683905), (9, 7133052360), (10, 6419747124), (12, 5349789270), (14, 4585533660), (15, 4279831416), (18, 3566526180), (20, 3209873562), (21, 3057022440), (24, 2674894635), (27, 2377684120), (28, 2292766830), (30, 2139915708), (35, 1834213464), (36, 1783263090), (40, 1604936781), (42, 1528511220), (45, 1426610472), (54, 1188842060), (56, 1146383415), (60, 1069957854), (63, 1019007480), (70, 917106732), (72, 891631545), (84, 764255610), (90, 713305236), (105, 611404488), (108, 594421030), (120, 534978927), (126, 509503740), (135, 475536824), (140, 458553366), (168, 382127805), (180, 356652618), (189, 339669160), (210, 305702244), (216, 297210515), (252, 254751870), (270, 237768412), (280, 229276683), (315, 203801496), (360, 178326309), (378, 169834580), (420, 152851122), (504, 127375935), (540, 118884206), (563, 114027480), (630, 101900748), (756, 84917290), (840, 76425561), (945, 67933832), (1080, 59442103), (1126, 57013740), (1260, 50950374), (1512, 42458645), (1689, 38009160), (1890, 33966916), (2252, 28506870), (2520, 25475187), (2815, 22805496), (3378, 19004580), (3780, 16983458), (3941, 16289640), (4504, 14253435), (5067, 12669720), (5630, 11402748), (6756, 9502290), (7560, 8491729), (7882, 8144820), (8445, 7601832), (10134, 6334860), (11260, 5701374), (11823, 5429880), (13512, 4751145), (15083, 4256280), (15201, 4223240), (15764, 4072410), (16890, 3800916), (19705, 3257928), (20268, 3167430), (22520, 2850687), (23646, 2714940), (25335, 2533944), (30166, 2128140), (30402, 2111620), (31528, 2036205), (33780, 1900458), (35469, 1809960), (39410, 1628964), (40536, 1583715), (45249, 1418760), (47292, 1357470), (50670, 1266972), (59115, 1085976), (60332, 1064070), (60804, 1055810), (67560, 950229), (70938, 904980), (75415, 851256), (76005, 844648), (78820, 814482), (90498, 709380), (94584, 678735), (101340, 633486), (105581, 608040), (106407, 603320), (118230, 542988), (120664, 532035), (121608, 527905), (135747, 472920), (141876, 452490), (150830, 425628), (152010, 422324), (157640, 407241), (177345, 361992), (180996, 354690), (202680, 316743), (211162, 304020), (212814, 301660), (226245, 283752), (236460, 271494)]