16251698640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{82883}}^1$

素因数の和:82961

約数の個数: 160

約数和(自身を含む): 54265812480

約数和(自身を除く): 38014113840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1520, 1634, 1720, 2064, 2280, 2451, 2580, 3268, 3440, 4085, 4560, 4902, 5160, 6536, 8170, 9804, 10320, 12255, 13072, 16340, 19608, 24510, 32680, 39216, 49020, 65360, 82883, 98040, 165766, 196080, 248649, 331532, 414415, 497298, 663064, 828830, 994596, 1243245, 1326128, 1574777, 1657660, 1989192, 2486490, 3149554, 3315320, 3563969, 3978384, 4724331, 4972980, 6299108, 6630640, 7127938, 7873885, 9448662, 9945960, 10691907, 12598216, 14255876, 15747770, 17819845, 18897324, 19891920, 21383814, 23621655, 25196432, 28511752, 31495540, 35639690, 37794648, 42767628, 47243310, 53459535, 57023504, 62991080, 67715411, 71279380, 75589296, 85535256, 94486620, 106919070, 125982160, 135430822, 142558760, 171070512, 188973240, 203146233, 213838140, 270861644, 285117520, 338577055, 377946480, 406292466, 427676280, 541723288, 677154110, 812584932, 855352560, 1015731165, 1083446576, 1354308220, 1625169864, 2031462330, 2708616440, 3250339728, 4062924660, 5417232880, 8125849320, 16251698640]

約数ペア:

[(1, 16251698640), (2, 8125849320), (3, 5417232880), (4, 4062924660), (5, 3250339728), (6, 2708616440), (8, 2031462330), (10, 1625169864), (12, 1354308220), (15, 1083446576), (16, 1015731165), (19, 855352560), (20, 812584932), (24, 677154110), (30, 541723288), (38, 427676280), (40, 406292466), (43, 377946480), (48, 338577055), (57, 285117520), (60, 270861644), (76, 213838140), (80, 203146233), (86, 188973240), (95, 171070512), (114, 142558760), (120, 135430822), (129, 125982160), (152, 106919070), (172, 94486620), (190, 85535256), (215, 75589296), (228, 71279380), (240, 67715411), (258, 62991080), (285, 57023504), (304, 53459535), (344, 47243310), (380, 42767628), (430, 37794648), (456, 35639690), (516, 31495540), (570, 28511752), (645, 25196432), (688, 23621655), (760, 21383814), (817, 19891920), (860, 18897324), (912, 17819845), (1032, 15747770), (1140, 14255876), (1290, 12598216), (1520, 10691907), (1634, 9945960), (1720, 9448662), (2064, 7873885), (2280, 7127938), (2451, 6630640), (2580, 6299108), (3268, 4972980), (3440, 4724331), (4085, 3978384), (4560, 3563969), (4902, 3315320), (5160, 3149554), (6536, 2486490), (8170, 1989192), (9804, 1657660), (10320, 1574777), (12255, 1326128), (13072, 1243245), (16340, 994596), (19608, 828830), (24510, 663064), (32680, 497298), (39216, 414415), (49020, 331532), (65360, 248649), (82883, 196080), (98040, 165766)]