67848360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 218764800

約数和(自身を除く): 150916440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 421, 474, 510, 632, 680, 790, 842, 948, 1020, 1185, 1263, 1343, 1580, 1684, 1896, 2040, 2105, 2370, 2526, 2686, 3160, 3368, 4029, 4210, 4740, 5052, 5372, 6315, 6715, 7157, 8058, 8420, 9480, 10104, 10744, 12630, 13430, 14314, 16116, 16840, 20145, 21471, 25260, 26860, 28628, 32232, 33259, 35785, 40290, 42942, 50520, 53720, 57256, 66518, 71570, 80580, 85884, 99777, 107355, 133036, 143140, 161160, 166295, 171768, 199554, 214710, 266072, 286280, 332590, 399108, 429420, 498885, 565403, 665180, 798216, 858840, 997770, 1130806, 1330360, 1696209, 1995540, 2261612, 2827015, 3392418, 3991080, 4523224, 5654030, 6784836, 8481045, 11308060, 13569672, 16962090, 22616120, 33924180, 67848360]

約数ペア:

[(1, 67848360), (2, 33924180), (3, 22616120), (4, 16962090), (5, 13569672), (6, 11308060), (8, 8481045), (10, 6784836), (12, 5654030), (15, 4523224), (17, 3991080), (20, 3392418), (24, 2827015), (30, 2261612), (34, 1995540), (40, 1696209), (51, 1330360), (60, 1130806), (68, 997770), (79, 858840), (85, 798216), (102, 665180), (120, 565403), (136, 498885), (158, 429420), (170, 399108), (204, 332590), (237, 286280), (255, 266072), (316, 214710), (340, 199554), (395, 171768), (408, 166295), (421, 161160), (474, 143140), (510, 133036), (632, 107355), (680, 99777), (790, 85884), (842, 80580), (948, 71570), (1020, 66518), (1185, 57256), (1263, 53720), (1343, 50520), (1580, 42942), (1684, 40290), (1896, 35785), (2040, 33259), (2105, 32232), (2370, 28628), (2526, 26860), (2686, 25260), (3160, 21471), (3368, 20145), (4029, 16840), (4210, 16116), (4740, 14314), (5052, 13430), (5372, 12630), (6315, 10744), (6715, 10104), (7157, 9480), (8058, 8420)]