194569080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 623738880

約数和(自身を除く): 429169800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 635, 680, 751, 762, 1016, 1020, 1270, 1502, 1524, 1905, 2040, 2159, 2253, 2540, 3004, 3048, 3755, 3810, 4318, 4506, 5080, 6008, 6477, 7510, 7620, 8636, 9012, 10795, 11265, 12767, 12954, 15020, 15240, 17272, 18024, 21590, 22530, 25534, 25908, 30040, 32385, 38301, 43180, 45060, 51068, 51816, 63835, 64770, 76602, 86360, 90120, 95377, 102136, 127670, 129540, 153204, 190754, 191505, 255340, 259080, 286131, 306408, 381508, 383010, 476885, 510680, 572262, 763016, 766020, 953770, 1144524, 1430655, 1532040, 1621409, 1907540, 2289048, 2861310, 3242818, 3815080, 4864227, 5722620, 6485636, 8107045, 9728454, 11445240, 12971272, 16214090, 19456908, 24321135, 32428180, 38913816, 48642270, 64856360, 97284540, 194569080]

約数ペア:

[(1, 194569080), (2, 97284540), (3, 64856360), (4, 48642270), (5, 38913816), (6, 32428180), (8, 24321135), (10, 19456908), (12, 16214090), (15, 12971272), (17, 11445240), (20, 9728454), (24, 8107045), (30, 6485636), (34, 5722620), (40, 4864227), (51, 3815080), (60, 3242818), (68, 2861310), (85, 2289048), (102, 1907540), (120, 1621409), (127, 1532040), (136, 1430655), (170, 1144524), (204, 953770), (254, 766020), (255, 763016), (340, 572262), (381, 510680), (408, 476885), (508, 383010), (510, 381508), (635, 306408), (680, 286131), (751, 259080), (762, 255340), (1016, 191505), (1020, 190754), (1270, 153204), (1502, 129540), (1524, 127670), (1905, 102136), (2040, 95377), (2159, 90120), (2253, 86360), (2540, 76602), (3004, 64770), (3048, 63835), (3755, 51816), (3810, 51068), (4318, 45060), (4506, 43180), (5080, 38301), (6008, 32385), (6477, 30040), (7510, 25908), (7620, 25534), (8636, 22530), (9012, 21590), (10795, 18024), (11265, 17272), (12767, 15240), (12954, 15020)]