13446840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 44997120

約数和(自身を除く): 31550280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 167, 183, 220, 244, 264, 305, 330, 334, 366, 440, 488, 501, 610, 660, 668, 671, 732, 835, 915, 1002, 1220, 1320, 1336, 1342, 1464, 1670, 1830, 1837, 2004, 2013, 2440, 2505, 2684, 3340, 3355, 3660, 3674, 4008, 4026, 5010, 5368, 5511, 6680, 6710, 7320, 7348, 8052, 9185, 10020, 10065, 10187, 11022, 13420, 14696, 16104, 18370, 20040, 20130, 20374, 22044, 26840, 27555, 30561, 36740, 40260, 40748, 44088, 50935, 55110, 61122, 73480, 80520, 81496, 101870, 110220, 112057, 122244, 152805, 203740, 220440, 224114, 244488, 305610, 336171, 407480, 448228, 560285, 611220, 672342, 896456, 1120570, 1222440, 1344684, 1680855, 2241140, 2689368, 3361710, 4482280, 6723420, 13446840]

約数ペア:

[(1, 13446840), (2, 6723420), (3, 4482280), (4, 3361710), (5, 2689368), (6, 2241140), (8, 1680855), (10, 1344684), (11, 1222440), (12, 1120570), (15, 896456), (20, 672342), (22, 611220), (24, 560285), (30, 448228), (33, 407480), (40, 336171), (44, 305610), (55, 244488), (60, 224114), (61, 220440), (66, 203740), (88, 152805), (110, 122244), (120, 112057), (122, 110220), (132, 101870), (165, 81496), (167, 80520), (183, 73480), (220, 61122), (244, 55110), (264, 50935), (305, 44088), (330, 40748), (334, 40260), (366, 36740), (440, 30561), (488, 27555), (501, 26840), (610, 22044), (660, 20374), (668, 20130), (671, 20040), (732, 18370), (835, 16104), (915, 14696), (1002, 13420), (1220, 11022), (1320, 10187), (1336, 10065), (1342, 10020), (1464, 9185), (1670, 8052), (1830, 7348), (1837, 7320), (2004, 6710), (2013, 6680), (2440, 5511), (2505, 5368), (2684, 5010), (3340, 4026), (3355, 4008), (3660, 3674)]