146664840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{24943}}^1$

素因数の和:24971

約数の個数: 96

約数和(自身を含む): 511850880

約数和(自身を除く): 365186040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 24943, 49886, 74829, 99772, 124715, 149658, 174601, 199544, 249430, 299316, 349202, 374145, 498860, 523803, 598632, 698404, 748290, 873005, 997720, 1047606, 1222207, 1396808, 1496580, 1746010, 2095212, 2444414, 2619015, 2993160, 3492020, 3666621, 4190424, 4888828, 5238030, 6111035, 6984040, 7333242, 9777656, 10476060, 12222070, 14666484, 18333105, 20952120, 24444140, 29332968, 36666210, 48888280, 73332420, 146664840]

約数ペア:

[(1, 146664840), (2, 73332420), (3, 48888280), (4, 36666210), (5, 29332968), (6, 24444140), (7, 20952120), (8, 18333105), (10, 14666484), (12, 12222070), (14, 10476060), (15, 9777656), (20, 7333242), (21, 6984040), (24, 6111035), (28, 5238030), (30, 4888828), (35, 4190424), (40, 3666621), (42, 3492020), (49, 2993160), (56, 2619015), (60, 2444414), (70, 2095212), (84, 1746010), (98, 1496580), (105, 1396808), (120, 1222207), (140, 1047606), (147, 997720), (168, 873005), (196, 748290), (210, 698404), (245, 598632), (280, 523803), (294, 498860), (392, 374145), (420, 349202), (490, 299316), (588, 249430), (735, 199544), (840, 174601), (980, 149658), (1176, 124715), (1470, 99772), (1960, 74829), (2940, 49886), (5880, 24943)]