1651704960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2383}}^1$

素因数の和:2443

約数の個数: 192

約数和(自身を含む): 5558820480

約数和(自身を除く): 3907115520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 384, 456, 480, 570, 608, 640, 722, 760, 912, 960, 1083, 1140, 1216, 1444, 1520, 1805, 1824, 1920, 2166, 2280, 2383, 2432, 2888, 3040, 3610, 3648, 4332, 4560, 4766, 5415, 5776, 6080, 7149, 7220, 7296, 8664, 9120, 9532, 10830, 11552, 11915, 12160, 14298, 14440, 17328, 18240, 19064, 21660, 23104, 23830, 28596, 28880, 34656, 35745, 36480, 38128, 43320, 45277, 46208, 47660, 57192, 57760, 69312, 71490, 76256, 86640, 90554, 95320, 114384, 115520, 135831, 138624, 142980, 152512, 173280, 181108, 190640, 226385, 228768, 231040, 271662, 285960, 305024, 346560, 362216, 381280, 452770, 457536, 543324, 571920, 679155, 693120, 724432, 762560, 860263, 905540, 915072, 1086648, 1143840, 1358310, 1448864, 1525120, 1720526, 1811080, 2173296, 2287680, 2580789, 2716620, 2897728, 3441052, 3622160, 4301315, 4346592, 4575360, 5161578, 5433240, 5795456, 6882104, 7244320, 8602630, 8693184, 10323156, 10866480, 12903945, 13764208, 14488640, 17205260, 17386368, 20646312, 21732960, 25807890, 27528416, 28977280, 34410520, 41292624, 43465920, 51615780, 55056832, 68821040, 82585248, 86931840, 103231560, 110113664, 137642080, 165170496, 206463120, 275284160, 330340992, 412926240, 550568320, 825852480, 1651704960]

約数ペア:

[(1, 1651704960), (2, 825852480), (3, 550568320), (4, 412926240), (5, 330340992), (6, 275284160), (8, 206463120), (10, 165170496), (12, 137642080), (15, 110113664), (16, 103231560), (19, 86931840), (20, 82585248), (24, 68821040), (30, 55056832), (32, 51615780), (38, 43465920), (40, 41292624), (48, 34410520), (57, 28977280), (60, 27528416), (64, 25807890), (76, 21732960), (80, 20646312), (95, 17386368), (96, 17205260), (114, 14488640), (120, 13764208), (128, 12903945), (152, 10866480), (160, 10323156), (190, 8693184), (192, 8602630), (228, 7244320), (240, 6882104), (285, 5795456), (304, 5433240), (320, 5161578), (361, 4575360), (380, 4346592), (384, 4301315), (456, 3622160), (480, 3441052), (570, 2897728), (608, 2716620), (640, 2580789), (722, 2287680), (760, 2173296), (912, 1811080), (960, 1720526), (1083, 1525120), (1140, 1448864), (1216, 1358310), (1444, 1143840), (1520, 1086648), (1805, 915072), (1824, 905540), (1920, 860263), (2166, 762560), (2280, 724432), (2383, 693120), (2432, 679155), (2888, 571920), (3040, 543324), (3610, 457536), (3648, 452770), (4332, 381280), (4560, 362216), (4766, 346560), (5415, 305024), (5776, 285960), (6080, 271662), (7149, 231040), (7220, 228768), (7296, 226385), (8664, 190640), (9120, 181108), (9532, 173280), (10830, 152512), (11552, 142980), (11915, 138624), (12160, 135831), (14298, 115520), (14440, 114384), (17328, 95320), (18240, 90554), (19064, 86640), (21660, 76256), (23104, 71490), (23830, 69312), (28596, 57760), (28880, 57192), (34656, 47660), (35745, 46208), (36480, 45277), (38128, 43320)]