240605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 160

約数和(自身を含む): 815947776

約数和(自身を除く): 575342736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1151, 1340, 1560, 1608, 1742, 2010, 2302, 2613, 2680, 3120, 3216, 3453, 3484, 4020, 4355, 4604, 5226, 5360, 5755, 6906, 6968, 8040, 8710, 9208, 10452, 11510, 13065, 13812, 13936, 14963, 16080, 17265, 17420, 18416, 20904, 23020, 26130, 27624, 29926, 34530, 34840, 41808, 44889, 46040, 52260, 55248, 59852, 69060, 69680, 74815, 77117, 89778, 92080, 104520, 119704, 138120, 149630, 154234, 179556, 209040, 224445, 231351, 239408, 276240, 299260, 308468, 359112, 385585, 448890, 462702, 598520, 616936, 718224, 771170, 897780, 925404, 1002521, 1156755, 1197040, 1233872, 1542340, 1795560, 1850808, 2005042, 2313510, 3007563, 3084680, 3591120, 3701616, 4010084, 4627020, 5012605, 6015126, 6169360, 8020168, 9254040, 10025210, 12030252, 15037815, 16040336, 18508080, 20050420, 24060504, 30075630, 40100840, 48121008, 60151260, 80201680, 120302520, 240605040]

約数ペア:

[(1, 240605040), (2, 120302520), (3, 80201680), (4, 60151260), (5, 48121008), (6, 40100840), (8, 30075630), (10, 24060504), (12, 20050420), (13, 18508080), (15, 16040336), (16, 15037815), (20, 12030252), (24, 10025210), (26, 9254040), (30, 8020168), (39, 6169360), (40, 6015126), (48, 5012605), (52, 4627020), (60, 4010084), (65, 3701616), (67, 3591120), (78, 3084680), (80, 3007563), (104, 2313510), (120, 2005042), (130, 1850808), (134, 1795560), (156, 1542340), (195, 1233872), (201, 1197040), (208, 1156755), (240, 1002521), (260, 925404), (268, 897780), (312, 771170), (335, 718224), (390, 616936), (402, 598520), (520, 462702), (536, 448890), (624, 385585), (670, 359112), (780, 308468), (804, 299260), (871, 276240), (1005, 239408), (1040, 231351), (1072, 224445), (1151, 209040), (1340, 179556), (1560, 154234), (1608, 149630), (1742, 138120), (2010, 119704), (2302, 104520), (2613, 92080), (2680, 89778), (3120, 77117), (3216, 74815), (3453, 69680), (3484, 69060), (4020, 59852), (4355, 55248), (4604, 52260), (5226, 46040), (5360, 44889), (5755, 41808), (6906, 34840), (6968, 34530), (8040, 29926), (8710, 27624), (9208, 26130), (10452, 23020), (11510, 20904), (13065, 18416), (13812, 17420), (13936, 17265), (14963, 16080)]