156745235840

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1\times {\mathrm{3613}}^1$

素因数の和:4964

約数の個数: 128

約数和(自身を含む): 382193510400

約数和(自身を除く): 225448274560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1279, 1696, 2120, 2558, 3392, 3613, 4240, 5116, 6395, 6784, 7226, 8480, 10232, 12790, 14452, 16960, 18065, 20464, 25580, 28904, 33920, 36130, 40928, 51160, 57808, 67787, 72260, 81856, 102320, 115616, 135574, 144520, 163712, 191489, 204640, 231232, 271148, 289040, 338935, 382978, 409280, 462464, 542296, 578080, 677870, 765956, 818560, 957445, 1084592, 1156160, 1355740, 1531912, 1914890, 2169184, 2312320, 2711480, 3063824, 3829780, 4338368, 4621027, 5422960, 6127648, 7659560, 8676736, 9242054, 10845920, 12255296, 15319120, 18484108, 21691840, 23105135, 24510592, 30638240, 36968216, 43383680, 46210270, 61276480, 73936432, 92420540, 122552960, 147872864, 184841080, 244914431, 295745728, 369682160, 489828862, 591491456, 739364320, 979657724, 1224572155, 1478728640, 1959315448, 2449144310, 2957457280, 3918630896, 4898288620, 7837261792, 9796577240, 15674523584, 19593154480, 31349047168, 39186308960, 78372617920, 156745235840]

約数ペア:

[(1, 156745235840), (2, 78372617920), (4, 39186308960), (5, 31349047168), (8, 19593154480), (10, 15674523584), (16, 9796577240), (20, 7837261792), (32, 4898288620), (40, 3918630896), (53, 2957457280), (64, 2449144310), (80, 1959315448), (106, 1478728640), (128, 1224572155), (160, 979657724), (212, 739364320), (265, 591491456), (320, 489828862), (424, 369682160), (530, 295745728), (640, 244914431), (848, 184841080), (1060, 147872864), (1279, 122552960), (1696, 92420540), (2120, 73936432), (2558, 61276480), (3392, 46210270), (3613, 43383680), (4240, 36968216), (5116, 30638240), (6395, 24510592), (6784, 23105135), (7226, 21691840), (8480, 18484108), (10232, 15319120), (12790, 12255296), (14452, 10845920), (16960, 9242054), (18065, 8676736), (20464, 7659560), (25580, 6127648), (28904, 5422960), (33920, 4621027), (36130, 4338368), (40928, 3829780), (51160, 3063824), (57808, 2711480), (67787, 2312320), (72260, 2169184), (81856, 1914890), (102320, 1531912), (115616, 1355740), (135574, 1156160), (144520, 1084592), (163712, 957445), (191489, 818560), (204640, 765956), (231232, 677870), (271148, 578080), (289040, 542296), (338935, 462464), (382978, 409280)]