667027020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 2080673280

約数和(自身を除く): 1413646260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 121, 132, 158, 165, 220, 237, 242, 316, 330, 363, 395, 474, 484, 605, 660, 726, 790, 869, 948, 1163, 1185, 1210, 1452, 1580, 1738, 1815, 2326, 2370, 2420, 2607, 3476, 3489, 3630, 4345, 4652, 4740, 5214, 5815, 6978, 7260, 8690, 9559, 10428, 11630, 12793, 13035, 13956, 17380, 17445, 19118, 23260, 25586, 26070, 28677, 34890, 38236, 38379, 47795, 51172, 52140, 57354, 63965, 69780, 76758, 91877, 95590, 114708, 127930, 140723, 143385, 153516, 183754, 191180, 191895, 255860, 275631, 281446, 286770, 367508, 383790, 422169, 459385, 551262, 562892, 573540, 703615, 767580, 844338, 918770, 1010647, 1102524, 1378155, 1407230, 1688676, 1837540, 2021294, 2110845, 2756310, 2814460, 3031941, 4042588, 4221690, 5053235, 5512620, 6063882, 8443380, 10106470, 11117117, 12127764, 15159705, 20212940, 22234234, 30319410, 33351351, 44468468, 55585585, 60638820, 66702702, 111171170, 133405404, 166756755, 222342340, 333513510, 667027020]

約数ペア:

[(1, 667027020), (2, 333513510), (3, 222342340), (4, 166756755), (5, 133405404), (6, 111171170), (10, 66702702), (11, 60638820), (12, 55585585), (15, 44468468), (20, 33351351), (22, 30319410), (30, 22234234), (33, 20212940), (44, 15159705), (55, 12127764), (60, 11117117), (66, 10106470), (79, 8443380), (110, 6063882), (121, 5512620), (132, 5053235), (158, 4221690), (165, 4042588), (220, 3031941), (237, 2814460), (242, 2756310), (316, 2110845), (330, 2021294), (363, 1837540), (395, 1688676), (474, 1407230), (484, 1378155), (605, 1102524), (660, 1010647), (726, 918770), (790, 844338), (869, 767580), (948, 703615), (1163, 573540), (1185, 562892), (1210, 551262), (1452, 459385), (1580, 422169), (1738, 383790), (1815, 367508), (2326, 286770), (2370, 281446), (2420, 275631), (2607, 255860), (3476, 191895), (3489, 191180), (3630, 183754), (4345, 153516), (4652, 143385), (4740, 140723), (5214, 127930), (5815, 114708), (6978, 95590), (7260, 91877), (8690, 76758), (9559, 69780), (10428, 63965), (11630, 57354), (12793, 52140), (13035, 51172), (13956, 47795), (17380, 38379), (17445, 38236), (19118, 34890), (23260, 28677), (25586, 26070)]