142854660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1558

約数の個数: 144

約数和(自身を含む): 478361520

約数和(自身を除く): 335506860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1489, 1599, 1845, 2132, 2340, 2460, 2665, 2978, 3198, 3690, 4467, 4797, 5330, 5956, 6396, 7380, 7445, 7995, 8934, 9594, 10660, 13401, 14890, 15990, 17868, 19188, 19357, 22335, 23985, 26802, 29780, 31980, 38714, 44670, 47970, 53604, 58071, 61049, 67005, 77428, 89340, 95940, 96785, 116142, 122098, 134010, 174213, 183147, 193570, 232284, 244196, 268020, 290355, 305245, 348426, 366294, 387140, 549441, 580710, 610490, 696852, 732588, 793637, 871065, 915735, 1098882, 1161420, 1220980, 1587274, 1742130, 1831470, 2197764, 2380911, 2747205, 3174548, 3484260, 3662940, 3968185, 4761822, 5494410, 7142733, 7936370, 9523644, 10988820, 11904555, 14285466, 15872740, 23809110, 28570932, 35713665, 47618220, 71427330, 142854660]

約数ペア:

[(1, 142854660), (2, 71427330), (3, 47618220), (4, 35713665), (5, 28570932), (6, 23809110), (9, 15872740), (10, 14285466), (12, 11904555), (13, 10988820), (15, 9523644), (18, 7936370), (20, 7142733), (26, 5494410), (30, 4761822), (36, 3968185), (39, 3662940), (41, 3484260), (45, 3174548), (52, 2747205), (60, 2380911), (65, 2197764), (78, 1831470), (82, 1742130), (90, 1587274), (117, 1220980), (123, 1161420), (130, 1098882), (156, 915735), (164, 871065), (180, 793637), (195, 732588), (205, 696852), (234, 610490), (246, 580710), (260, 549441), (369, 387140), (390, 366294), (410, 348426), (468, 305245), (492, 290355), (533, 268020), (585, 244196), (615, 232284), (738, 193570), (780, 183147), (820, 174213), (1066, 134010), (1170, 122098), (1230, 116142), (1476, 96785), (1489, 95940), (1599, 89340), (1845, 77428), (2132, 67005), (2340, 61049), (2460, 58071), (2665, 53604), (2978, 47970), (3198, 44670), (3690, 38714), (4467, 31980), (4797, 29780), (5330, 26802), (5956, 23985), (6396, 22335), (7380, 19357), (7445, 19188), (7995, 17868), (8934, 15990), (9594, 14890), (10660, 13401)]