13021528920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:934

約数の個数: 256

約数和(自身を含む): 41582592000

約数和(自身を除く): 28561063080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 79, 93, 118, 120, 124, 155, 158, 177, 186, 236, 237, 248, 295, 310, 316, 354, 372, 395, 465, 472, 474, 590, 620, 632, 708, 744, 751, 790, 885, 930, 948, 1180, 1185, 1240, 1416, 1502, 1580, 1770, 1829, 1860, 1896, 2253, 2360, 2370, 2449, 3004, 3160, 3540, 3658, 3720, 3755, 4506, 4661, 4740, 4898, 5487, 6008, 7080, 7316, 7347, 7510, 9012, 9145, 9322, 9480, 9796, 10974, 11265, 12245, 13983, 14632, 14694, 15020, 18024, 18290, 18644, 19592, 21948, 22530, 23281, 23305, 24490, 27435, 27966, 29388, 30040, 36580, 36735, 37288, 43896, 44309, 45060, 46562, 46610, 48980, 54870, 55932, 58776, 59329, 69843, 69915, 73160, 73470, 88618, 90120, 93124, 93220, 97960, 109740, 111864, 116405, 118658, 132927, 139686, 139830, 144491, 146940, 177236, 177987, 186248, 186440, 219480, 221545, 232810, 237316, 265854, 279372, 279660, 288982, 293880, 296645, 349215, 354472, 355974, 433473, 443090, 465620, 474632, 531708, 558744, 559320, 577964, 593290, 664635, 698430, 711948, 722455, 866946, 886180, 889935, 931240, 1063416, 1155928, 1186580, 1329270, 1373579, 1396860, 1423896, 1444910, 1733892, 1772360, 1779870, 1839199, 2167365, 2373160, 2658540, 2747158, 2793720, 2889820, 3467784, 3500411, 3559740, 3678398, 4120737, 4334730, 5317080, 5494316, 5517597, 5779640, 6867895, 7000822, 7119480, 7356796, 8241474, 8669460, 9195995, 10501233, 10988632, 11035194, 13735790, 14001644, 14713592, 16482948, 17338920, 17502055, 18391990, 20603685, 21002466, 22070388, 27471580, 27587985, 28003288, 32965896, 35004110, 36783980, 41207370, 42004932, 44140776, 52506165, 54943160, 55175970, 70008220, 73567960, 82414740, 84009864, 105012330, 108512741, 110351940, 140016440, 164829480, 210024660, 217025482, 220703880, 325538223, 420049320, 434050964, 542563705, 651076446, 868101928, 1085127410, 1302152892, 1627691115, 2170254820, 2604305784, 3255382230, 4340509640, 6510764460, 13021528920]

約数ペア:

[(1, 13021528920), (2, 6510764460), (3, 4340509640), (4, 3255382230), (5, 2604305784), (6, 2170254820), (8, 1627691115), (10, 1302152892), (12, 1085127410), (15, 868101928), (20, 651076446), (24, 542563705), (30, 434050964), (31, 420049320), (40, 325538223), (59, 220703880), (60, 217025482), (62, 210024660), (79, 164829480), (93, 140016440), (118, 110351940), (120, 108512741), (124, 105012330), (155, 84009864), (158, 82414740), (177, 73567960), (186, 70008220), (236, 55175970), (237, 54943160), (248, 52506165), (295, 44140776), (310, 42004932), (316, 41207370), (354, 36783980), (372, 35004110), (395, 32965896), (465, 28003288), (472, 27587985), (474, 27471580), (590, 22070388), (620, 21002466), (632, 20603685), (708, 18391990), (744, 17502055), (751, 17338920), (790, 16482948), (885, 14713592), (930, 14001644), (948, 13735790), (1180, 11035194), (1185, 10988632), (1240, 10501233), (1416, 9195995), (1502, 8669460), (1580, 8241474), (1770, 7356796), (1829, 7119480), (1860, 7000822), (1896, 6867895), (2253, 5779640), (2360, 5517597), (2370, 5494316), (2449, 5317080), (3004, 4334730), (3160, 4120737), (3540, 3678398), (3658, 3559740), (3720, 3500411), (3755, 3467784), (4506, 2889820), (4661, 2793720), (4740, 2747158), (4898, 2658540), (5487, 2373160), (6008, 2167365), (7080, 1839199), (7316, 1779870), (7347, 1772360), (7510, 1733892), (9012, 1444910), (9145, 1423896), (9322, 1396860), (9480, 1373579), (9796, 1329270), (10974, 1186580), (11265, 1155928), (12245, 1063416), (13983, 931240), (14632, 889935), (14694, 886180), (15020, 866946), (18024, 722455), (18290, 711948), (18644, 698430), (19592, 664635), (21948, 593290), (22530, 577964), (23281, 559320), (23305, 558744), (24490, 531708), (27435, 474632), (27966, 465620), (29388, 443090), (30040, 433473), (36580, 355974), (36735, 354472), (37288, 349215), (43896, 296645), (44309, 293880), (45060, 288982), (46562, 279660), (46610, 279372), (48980, 265854), (54870, 237316), (55932, 232810), (58776, 221545), (59329, 219480), (69843, 186440), (69915, 186248), (73160, 177987), (73470, 177236), (88618, 146940), (90120, 144491), (93124, 139830), (93220, 139686), (97960, 132927), (109740, 118658), (111864, 116405)]