7072040800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 288

約数和(自身を含む): 20446128864

約数和(自身を除く): 13374088064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 41, 44, 50, 55, 68, 80, 82, 85, 88, 100, 110, 136, 160, 164, 170, 176, 187, 200, 205, 220, 272, 275, 328, 340, 352, 374, 400, 410, 425, 440, 451, 544, 550, 656, 680, 697, 748, 800, 820, 850, 880, 902, 935, 1025, 1100, 1153, 1312, 1360, 1394, 1496, 1640, 1700, 1760, 1804, 1870, 2050, 2200, 2255, 2306, 2720, 2788, 2992, 3280, 3400, 3485, 3608, 3740, 4100, 4400, 4510, 4612, 4675, 5576, 5765, 5984, 6560, 6800, 6970, 7216, 7480, 7667, 8200, 8800, 9020, 9224, 9350, 11152, 11275, 11530, 12683, 13600, 13940, 14432, 14960, 15334, 16400, 17425, 18040, 18448, 18700, 19601, 22304, 22550, 23060, 25366, 27880, 28825, 29920, 30668, 32800, 34850, 36080, 36896, 37400, 38335, 39202, 45100, 46120, 47273, 50732, 55760, 57650, 61336, 63415, 69700, 72160, 74800, 76670, 78404, 90200, 92240, 94546, 98005, 101464, 111520, 115300, 122672, 126830, 139400, 149600, 153340, 156808, 180400, 184480, 189092, 191675, 196010, 202928, 215611, 230600, 236365, 245344, 253660, 278800, 306680, 313616, 317075, 360800, 378184, 383350, 392020, 405856, 431222, 461200, 472730, 490025, 507320, 520003, 557600, 613360, 627232, 634150, 756368, 766700, 784040, 803641, 862444, 922400, 945460, 980050, 1014640, 1040006, 1078055, 1181825, 1226720, 1268300, 1512736, 1533400, 1568080, 1607282, 1724888, 1890920, 1960100, 2029280, 2080012, 2156110, 2363650, 2536600, 2600015, 3066800, 3136160, 3214564, 3449776, 3781840, 3920200, 4018205, 4160024, 4312220, 4727300, 5073200, 5200030, 5390275, 6133600, 6429128, 6899552, 7563680, 7840400, 8036410, 8320048, 8624440, 8840051, 9454600, 10146400, 10400060, 10780550, 12858256, 13000075, 15680800, 16072820, 16640096, 17248880, 17680102, 18909200, 20091025, 20800120, 21561100, 25716512, 26000150, 32145640, 34497760, 35360204, 37818400, 40182050, 41600240, 43122200, 44200255, 52000300, 64291280, 70720408, 80364100, 83200480, 86244400, 88400510, 104000600, 128582560, 141440816, 160728200, 172488800, 176801020, 208001200, 221001275, 282881632, 321456400, 353602040, 416002400, 442002550, 642912800, 707204080, 884005100, 1414408160, 1768010200, 3536020400, 7072040800]

約数ペア:

[(1, 7072040800), (2, 3536020400), (4, 1768010200), (5, 1414408160), (8, 884005100), (10, 707204080), (11, 642912800), (16, 442002550), (17, 416002400), (20, 353602040), (22, 321456400), (25, 282881632), (32, 221001275), (34, 208001200), (40, 176801020), (41, 172488800), (44, 160728200), (50, 141440816), (55, 128582560), (68, 104000600), (80, 88400510), (82, 86244400), (85, 83200480), (88, 80364100), (100, 70720408), (110, 64291280), (136, 52000300), (160, 44200255), (164, 43122200), (170, 41600240), (176, 40182050), (187, 37818400), (200, 35360204), (205, 34497760), (220, 32145640), (272, 26000150), (275, 25716512), (328, 21561100), (340, 20800120), (352, 20091025), (374, 18909200), (400, 17680102), (410, 17248880), (425, 16640096), (440, 16072820), (451, 15680800), (544, 13000075), (550, 12858256), (656, 10780550), (680, 10400060), (697, 10146400), (748, 9454600), (800, 8840051), (820, 8624440), (850, 8320048), (880, 8036410), (902, 7840400), (935, 7563680), (1025, 6899552), (1100, 6429128), (1153, 6133600), (1312, 5390275), (1360, 5200030), (1394, 5073200), (1496, 4727300), (1640, 4312220), (1700, 4160024), (1760, 4018205), (1804, 3920200), (1870, 3781840), (2050, 3449776), (2200, 3214564), (2255, 3136160), (2306, 3066800), (2720, 2600015), (2788, 2536600), (2992, 2363650), (3280, 2156110), (3400, 2080012), (3485, 2029280), (3608, 1960100), (3740, 1890920), (4100, 1724888), (4400, 1607282), (4510, 1568080), (4612, 1533400), (4675, 1512736), (5576, 1268300), (5765, 1226720), (5984, 1181825), (6560, 1078055), (6800, 1040006), (6970, 1014640), (7216, 980050), (7480, 945460), (7667, 922400), (8200, 862444), (8800, 803641), (9020, 784040), (9224, 766700), (9350, 756368), (11152, 634150), (11275, 627232), (11530, 613360), (12683, 557600), (13600, 520003), (13940, 507320), (14432, 490025), (14960, 472730), (15334, 461200), (16400, 431222), (17425, 405856), (18040, 392020), (18448, 383350), (18700, 378184), (19601, 360800), (22304, 317075), (22550, 313616), (23060, 306680), (25366, 278800), (27880, 253660), (28825, 245344), (29920, 236365), (30668, 230600), (32800, 215611), (34850, 202928), (36080, 196010), (36896, 191675), (37400, 189092), (38335, 184480), (39202, 180400), (45100, 156808), (46120, 153340), (47273, 149600), (50732, 139400), (55760, 126830), (57650, 122672), (61336, 115300), (63415, 111520), (69700, 101464), (72160, 98005), (74800, 94546), (76670, 92240), (78404, 90200)]