7104095440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1821

約数の個数: 160

約数和(自身を含む): 18816295680

約数和(自身を除く): 11712200240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 233, 247, 260, 304, 380, 466, 494, 520, 760, 932, 988, 1040, 1165, 1235, 1520, 1543, 1864, 1976, 2330, 2470, 3029, 3086, 3728, 3952, 4427, 4660, 4940, 6058, 6172, 7715, 8854, 9320, 9880, 12116, 12344, 15145, 15430, 17708, 18640, 19760, 20059, 22135, 24232, 24688, 29317, 30290, 30860, 35416, 40118, 44270, 48464, 57551, 58634, 60580, 61720, 70832, 80236, 88540, 100295, 115102, 117268, 121160, 123440, 146585, 160472, 177080, 200590, 230204, 234536, 242320, 287755, 293170, 320944, 354160, 359519, 381121, 401180, 460408, 469072, 575510, 586340, 719038, 762242, 802360, 920816, 1151020, 1172680, 1438076, 1524484, 1604720, 1797595, 1905605, 2302040, 2345360, 2876152, 3048968, 3595190, 3811210, 4604080, 4673747, 5752304, 6097936, 6830861, 7190380, 7622420, 9347494, 13661722, 14380760, 15244840, 18694988, 23368735, 27323444, 28761520, 30489680, 34154305, 37389976, 46737470, 54646888, 68308610, 74779952, 88801193, 93474940, 109293776, 136617220, 177602386, 186949880, 273234440, 355204772, 373899760, 444005965, 546468880, 710409544, 888011930, 1420819088, 1776023860, 3552047720, 7104095440]

約数ペア:

[(1, 7104095440), (2, 3552047720), (4, 1776023860), (5, 1420819088), (8, 888011930), (10, 710409544), (13, 546468880), (16, 444005965), (19, 373899760), (20, 355204772), (26, 273234440), (38, 186949880), (40, 177602386), (52, 136617220), (65, 109293776), (76, 93474940), (80, 88801193), (95, 74779952), (104, 68308610), (130, 54646888), (152, 46737470), (190, 37389976), (208, 34154305), (233, 30489680), (247, 28761520), (260, 27323444), (304, 23368735), (380, 18694988), (466, 15244840), (494, 14380760), (520, 13661722), (760, 9347494), (932, 7622420), (988, 7190380), (1040, 6830861), (1165, 6097936), (1235, 5752304), (1520, 4673747), (1543, 4604080), (1864, 3811210), (1976, 3595190), (2330, 3048968), (2470, 2876152), (3029, 2345360), (3086, 2302040), (3728, 1905605), (3952, 1797595), (4427, 1604720), (4660, 1524484), (4940, 1438076), (6058, 1172680), (6172, 1151020), (7715, 920816), (8854, 802360), (9320, 762242), (9880, 719038), (12116, 586340), (12344, 575510), (15145, 469072), (15430, 460408), (17708, 401180), (18640, 381121), (19760, 359519), (20059, 354160), (22135, 320944), (24232, 293170), (24688, 287755), (29317, 242320), (30290, 234536), (30860, 230204), (35416, 200590), (40118, 177080), (44270, 160472), (48464, 146585), (57551, 123440), (58634, 121160), (60580, 117268), (61720, 115102), (70832, 100295), (80236, 88540)]