14981141840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1993}}^1$

素因数の和:2477

約数の個数: 160

約数和(自身を含む): 41206695936

約数和(自身を除く): 26225554096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 433, 434, 496, 560, 620, 866, 868, 1085, 1240, 1732, 1736, 1993, 2165, 2170, 2480, 3031, 3464, 3472, 3986, 4330, 4340, 6062, 6928, 7972, 8660, 8680, 9965, 12124, 13423, 13951, 15155, 15944, 17320, 17360, 19930, 24248, 26846, 27902, 30310, 31888, 34640, 39860, 48496, 53692, 55804, 60620, 61783, 67115, 69755, 79720, 93961, 107384, 111608, 121240, 123566, 134230, 139510, 159440, 187922, 214768, 223216, 242480, 247132, 268460, 279020, 308915, 375844, 432481, 469805, 494264, 536920, 558040, 617830, 751688, 862969, 864962, 939610, 988528, 1073840, 1116080, 1235660, 1503376, 1725938, 1729924, 1879220, 2162405, 2471320, 3451876, 3459848, 3758440, 4314845, 4324810, 4942640, 6040783, 6903752, 6919696, 7516880, 8629690, 8649620, 12081566, 13807504, 17259380, 17299240, 24163132, 26752039, 30203915, 34518760, 34598480, 48326264, 53504078, 60407830, 69037520, 96652528, 107008156, 120815660, 133760195, 187264273, 214016312, 241631320, 267520390, 374528546, 428032624, 483262640, 535040780, 749057092, 936321365, 1070081560, 1498114184, 1872642730, 2140163120, 2996228368, 3745285460, 7490570920, 14981141840]

約数ペア:

[(1, 14981141840), (2, 7490570920), (4, 3745285460), (5, 2996228368), (7, 2140163120), (8, 1872642730), (10, 1498114184), (14, 1070081560), (16, 936321365), (20, 749057092), (28, 535040780), (31, 483262640), (35, 428032624), (40, 374528546), (56, 267520390), (62, 241631320), (70, 214016312), (80, 187264273), (112, 133760195), (124, 120815660), (140, 107008156), (155, 96652528), (217, 69037520), (248, 60407830), (280, 53504078), (310, 48326264), (433, 34598480), (434, 34518760), (496, 30203915), (560, 26752039), (620, 24163132), (866, 17299240), (868, 17259380), (1085, 13807504), (1240, 12081566), (1732, 8649620), (1736, 8629690), (1993, 7516880), (2165, 6919696), (2170, 6903752), (2480, 6040783), (3031, 4942640), (3464, 4324810), (3472, 4314845), (3986, 3758440), (4330, 3459848), (4340, 3451876), (6062, 2471320), (6928, 2162405), (7972, 1879220), (8660, 1729924), (8680, 1725938), (9965, 1503376), (12124, 1235660), (13423, 1116080), (13951, 1073840), (15155, 988528), (15944, 939610), (17320, 864962), (17360, 862969), (19930, 751688), (24248, 617830), (26846, 558040), (27902, 536920), (30310, 494264), (31888, 469805), (34640, 432481), (39860, 375844), (48496, 308915), (53692, 279020), (55804, 268460), (60620, 247132), (61783, 242480), (67115, 223216), (69755, 214768), (79720, 187922), (93961, 159440), (107384, 139510), (111608, 134230), (121240, 123566)]