134686320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 442066944

約数和(自身を除く): 307380624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 421, 430, 465, 496, 516, 620, 645, 688, 744, 842, 860, 930, 1032, 1240, 1263, 1290, 1333, 1488, 1684, 1720, 1860, 2064, 2105, 2480, 2526, 2580, 2666, 3368, 3440, 3720, 3999, 4210, 5052, 5160, 5332, 6315, 6665, 6736, 7440, 7998, 8420, 10104, 10320, 10664, 12630, 13051, 13330, 15996, 16840, 18103, 19995, 20208, 21328, 25260, 26102, 26660, 31992, 33680, 36206, 39153, 39990, 50520, 52204, 53320, 54309, 63984, 65255, 72412, 78306, 79980, 90515, 101040, 104408, 106640, 108618, 130510, 144824, 156612, 159960, 181030, 195765, 208816, 217236, 261020, 271545, 289648, 313224, 319920, 362060, 391530, 434472, 522040, 543090, 561193, 626448, 724120, 783060, 868944, 1044080, 1086180, 1122386, 1448240, 1566120, 1683579, 2172360, 2244772, 2805965, 3132240, 3367158, 4344720, 4489544, 5611930, 6734316, 8417895, 8979088, 11223860, 13468632, 16835790, 22447720, 26937264, 33671580, 44895440, 67343160, 134686320]

約数ペア:

[(1, 134686320), (2, 67343160), (3, 44895440), (4, 33671580), (5, 26937264), (6, 22447720), (8, 16835790), (10, 13468632), (12, 11223860), (15, 8979088), (16, 8417895), (20, 6734316), (24, 5611930), (30, 4489544), (31, 4344720), (40, 3367158), (43, 3132240), (48, 2805965), (60, 2244772), (62, 2172360), (80, 1683579), (86, 1566120), (93, 1448240), (120, 1122386), (124, 1086180), (129, 1044080), (155, 868944), (172, 783060), (186, 724120), (215, 626448), (240, 561193), (248, 543090), (258, 522040), (310, 434472), (344, 391530), (372, 362060), (421, 319920), (430, 313224), (465, 289648), (496, 271545), (516, 261020), (620, 217236), (645, 208816), (688, 195765), (744, 181030), (842, 159960), (860, 156612), (930, 144824), (1032, 130510), (1240, 108618), (1263, 106640), (1290, 104408), (1333, 101040), (1488, 90515), (1684, 79980), (1720, 78306), (1860, 72412), (2064, 65255), (2105, 63984), (2480, 54309), (2526, 53320), (2580, 52204), (2666, 50520), (3368, 39990), (3440, 39153), (3720, 36206), (3999, 33680), (4210, 31992), (5052, 26660), (5160, 26102), (5332, 25260), (6315, 21328), (6665, 20208), (6736, 19995), (7440, 18103), (7998, 16840), (8420, 15996), (10104, 13330), (10320, 13051), (10664, 12630)]