317460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 1072512

約数和(自身を除く): 755052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 37, 39, 44, 52, 55, 60, 65, 66, 74, 78, 110, 111, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 260, 286, 330, 370, 390, 407, 429, 444, 481, 555, 572, 660, 715, 740, 780, 814, 858, 962, 1110, 1221, 1430, 1443, 1628, 1716, 1924, 2035, 2145, 2220, 2405, 2442, 2860, 2886, 4070, 4290, 4810, 4884, 5291, 5772, 6105, 7215, 8140, 8580, 9620, 10582, 12210, 14430, 15873, 21164, 24420, 26455, 28860, 31746, 52910, 63492, 79365, 105820, 158730, 317460]

約数ペア:

[(1, 317460), (2, 158730), (3, 105820), (4, 79365), (5, 63492), (6, 52910), (10, 31746), (11, 28860), (12, 26455), (13, 24420), (15, 21164), (20, 15873), (22, 14430), (26, 12210), (30, 10582), (33, 9620), (37, 8580), (39, 8140), (44, 7215), (52, 6105), (55, 5772), (60, 5291), (65, 4884), (66, 4810), (74, 4290), (78, 4070), (110, 2886), (111, 2860), (130, 2442), (132, 2405), (143, 2220), (148, 2145), (156, 2035), (165, 1924), (185, 1716), (195, 1628), (220, 1443), (222, 1430), (260, 1221), (286, 1110), (330, 962), (370, 858), (390, 814), (407, 780), (429, 740), (444, 715), (481, 660), (555, 572)]