67624440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 154458120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 647, 670, 780, 804, 871, 1005, 1294, 1340, 1560, 1608, 1742, 1941, 2010, 2588, 2613, 2680, 3235, 3484, 3882, 4020, 4355, 5176, 5226, 6470, 6968, 7764, 8040, 8411, 8710, 9705, 10452, 12940, 13065, 15528, 16822, 17420, 19410, 20904, 25233, 25880, 26130, 33644, 34840, 38820, 42055, 43349, 50466, 52260, 67288, 77640, 84110, 86698, 100932, 104520, 126165, 130047, 168220, 173396, 201864, 216745, 252330, 260094, 336440, 346792, 433490, 504660, 520188, 563537, 650235, 866980, 1009320, 1040376, 1127074, 1300470, 1690611, 1733960, 2254148, 2600940, 2817685, 3381222, 4508296, 5201880, 5635370, 6762444, 8453055, 11270740, 13524888, 16906110, 22541480, 33812220, 67624440]

約数ペア:

[(1, 67624440), (2, 33812220), (3, 22541480), (4, 16906110), (5, 13524888), (6, 11270740), (8, 8453055), (10, 6762444), (12, 5635370), (13, 5201880), (15, 4508296), (20, 3381222), (24, 2817685), (26, 2600940), (30, 2254148), (39, 1733960), (40, 1690611), (52, 1300470), (60, 1127074), (65, 1040376), (67, 1009320), (78, 866980), (104, 650235), (120, 563537), (130, 520188), (134, 504660), (156, 433490), (195, 346792), (201, 336440), (260, 260094), (268, 252330), (312, 216745), (335, 201864), (390, 173396), (402, 168220), (520, 130047), (536, 126165), (647, 104520), (670, 100932), (780, 86698), (804, 84110), (871, 77640), (1005, 67288), (1294, 52260), (1340, 50466), (1560, 43349), (1608, 42055), (1742, 38820), (1941, 34840), (2010, 33644), (2588, 26130), (2613, 25880), (2680, 25233), (3235, 20904), (3484, 19410), (3882, 17420), (4020, 16822), (4355, 15528), (5176, 13065), (5226, 12940), (6470, 10452), (6968, 9705), (7764, 8710), (8040, 8411)]