140018580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 466436880

約数和(自身を除く): 326418300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 780, 795, 954, 1060, 1129, 1170, 1378, 1590, 1908, 2067, 2258, 2340, 2385, 2756, 3180, 3387, 3445, 4134, 4516, 4770, 5645, 6201, 6774, 6890, 8268, 9540, 10161, 10335, 11290, 12402, 13548, 13780, 14677, 16935, 20322, 20670, 22580, 24804, 29354, 31005, 33870, 40644, 41340, 44031, 50805, 58708, 59837, 62010, 67740, 73385, 88062, 101610, 119674, 124020, 132093, 146770, 176124, 179511, 203220, 220155, 239348, 264186, 293540, 299185, 359022, 440310, 528372, 538533, 598370, 660465, 718044, 777881, 880620, 897555, 1077066, 1196740, 1320930, 1555762, 1795110, 2154132, 2333643, 2641860, 2692665, 3111524, 3590220, 3889405, 4667286, 5385330, 7000929, 7778810, 9334572, 10770660, 11668215, 14001858, 15557620, 23336430, 28003716, 35004645, 46672860, 70009290, 140018580]

約数ペア:

[(1, 140018580), (2, 70009290), (3, 46672860), (4, 35004645), (5, 28003716), (6, 23336430), (9, 15557620), (10, 14001858), (12, 11668215), (13, 10770660), (15, 9334572), (18, 7778810), (20, 7000929), (26, 5385330), (30, 4667286), (36, 3889405), (39, 3590220), (45, 3111524), (52, 2692665), (53, 2641860), (60, 2333643), (65, 2154132), (78, 1795110), (90, 1555762), (106, 1320930), (117, 1196740), (130, 1077066), (156, 897555), (159, 880620), (180, 777881), (195, 718044), (212, 660465), (234, 598370), (260, 538533), (265, 528372), (318, 440310), (390, 359022), (468, 299185), (477, 293540), (530, 264186), (585, 239348), (636, 220155), (689, 203220), (780, 179511), (795, 176124), (954, 146770), (1060, 132093), (1129, 124020), (1170, 119674), (1378, 101610), (1590, 88062), (1908, 73385), (2067, 67740), (2258, 62010), (2340, 59837), (2385, 58708), (2756, 50805), (3180, 44031), (3387, 41340), (3445, 40644), (4134, 33870), (4516, 31005), (4770, 29354), (5645, 24804), (6201, 22580), (6774, 20670), (6890, 20322), (8268, 16935), (9540, 14677), (10161, 13780), (10335, 13548), (11290, 12402)]