160205658620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1\times {\mathrm{8849}}^1$

素因数の和:10407

約数の個数: 96

約数和(自身を含む): 389125296000

約数和(自身を除く): 228919637380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1453, 1780, 2492, 2906, 3115, 5812, 6230, 7265, 8849, 10171, 12460, 14530, 17698, 20342, 29060, 35396, 40684, 44245, 50855, 61943, 88490, 101710, 123886, 129317, 176980, 203420, 247772, 258634, 309715, 517268, 619430, 646585, 787561, 905219, 1238860, 1293170, 1575122, 1810438, 2586340, 3150244, 3620876, 3937805, 4526095, 5512927, 7875610, 9052190, 11025854, 12857597, 15751220, 18104380, 22051708, 25715194, 27564635, 51430388, 55129270, 64287985, 90003179, 110258540, 128575970, 180006358, 257151940, 360012716, 450015895, 900031790, 1144326133, 1800063580, 2288652266, 4577304532, 5721630665, 8010282931, 11443261330, 16020565862, 22886522660, 32041131724, 40051414655, 80102829310, 160205658620]

約数ペア:

[(1, 160205658620), (2, 80102829310), (4, 40051414655), (5, 32041131724), (7, 22886522660), (10, 16020565862), (14, 11443261330), (20, 8010282931), (28, 5721630665), (35, 4577304532), (70, 2288652266), (89, 1800063580), (140, 1144326133), (178, 900031790), (356, 450015895), (445, 360012716), (623, 257151940), (890, 180006358), (1246, 128575970), (1453, 110258540), (1780, 90003179), (2492, 64287985), (2906, 55129270), (3115, 51430388), (5812, 27564635), (6230, 25715194), (7265, 22051708), (8849, 18104380), (10171, 15751220), (12460, 12857597), (14530, 11025854), (17698, 9052190), (20342, 7875610), (29060, 5512927), (35396, 4526095), (40684, 3937805), (44245, 3620876), (50855, 3150244), (61943, 2586340), (88490, 1810438), (101710, 1575122), (123886, 1293170), (129317, 1238860), (176980, 905219), (203420, 787561), (247772, 646585), (258634, 619430), (309715, 517268)]