67343160

素因数分解:

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

素因数の和:509

約数の個数: 128

約数和(自身を含む): 213903360

約数和(自身を除く): 146560200

約数列:

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

約数ペア:

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