61572160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 170709336

約数和(自身を除く): 109137176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 41, 52, 64, 65, 76, 80, 82, 95, 104, 130, 152, 160, 164, 190, 205, 208, 247, 260, 304, 320, 328, 361, 380, 410, 416, 494, 520, 533, 608, 656, 722, 760, 779, 820, 832, 988, 1040, 1066, 1216, 1235, 1312, 1444, 1520, 1558, 1640, 1805, 1976, 2080, 2132, 2470, 2624, 2665, 2888, 3040, 3116, 3280, 3610, 3895, 3952, 4160, 4264, 4693, 4940, 5330, 5776, 6080, 6232, 6560, 7220, 7790, 7904, 8528, 9386, 9880, 10127, 10660, 11552, 12464, 13120, 14440, 14801, 15580, 15808, 17056, 18772, 19760, 20254, 21320, 23104, 23465, 24928, 28880, 29602, 31160, 34112, 37544, 39520, 40508, 42640, 46930, 49856, 50635, 57760, 59204, 62320, 74005, 75088, 79040, 81016, 85280, 93860, 101270, 115520, 118408, 124640, 148010, 150176, 162032, 170560, 187720, 192413, 202540, 236816, 249280, 296020, 300352, 324064, 375440, 384826, 405080, 473632, 592040, 648128, 750880, 769652, 810160, 947264, 962065, 1184080, 1501760, 1539304, 1620320, 1924130, 2368160, 3078608, 3240640, 3848260, 4736320, 6157216, 7696520, 12314432, 15393040, 30786080, 61572160]

約数ペア:

[(1, 61572160), (2, 30786080), (4, 15393040), (5, 12314432), (8, 7696520), (10, 6157216), (13, 4736320), (16, 3848260), (19, 3240640), (20, 3078608), (26, 2368160), (32, 1924130), (38, 1620320), (40, 1539304), (41, 1501760), (52, 1184080), (64, 962065), (65, 947264), (76, 810160), (80, 769652), (82, 750880), (95, 648128), (104, 592040), (130, 473632), (152, 405080), (160, 384826), (164, 375440), (190, 324064), (205, 300352), (208, 296020), (247, 249280), (260, 236816), (304, 202540), (320, 192413), (328, 187720), (361, 170560), (380, 162032), (410, 150176), (416, 148010), (494, 124640), (520, 118408), (533, 115520), (608, 101270), (656, 93860), (722, 85280), (760, 81016), (779, 79040), (820, 75088), (832, 74005), (988, 62320), (1040, 59204), (1066, 57760), (1216, 50635), (1235, 49856), (1312, 46930), (1444, 42640), (1520, 40508), (1558, 39520), (1640, 37544), (1805, 34112), (1976, 31160), (2080, 29602), (2132, 28880), (2470, 24928), (2624, 23465), (2665, 23104), (2888, 21320), (3040, 20254), (3116, 19760), (3280, 18772), (3610, 17056), (3895, 15808), (3952, 15580), (4160, 14801), (4264, 14440), (4693, 13120), (4940, 12464), (5330, 11552), (5776, 10660), (6080, 10127), (6232, 9880), (6560, 9386), (7220, 8528), (7790, 7904)]