138924240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6397

約数の個数: 160

約数和(自身を含む): 530132736

約数和(自身を除く): 391208496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6361, 7280, 10920, 12722, 19083, 21840, 25444, 31805, 38166, 44527, 50888, 63610, 76332, 82693, 89054, 95415, 101776, 127220, 133581, 152664, 165386, 178108, 190830, 222635, 248079, 254440, 267162, 305328, 330772, 356216, 381660, 413465, 445270, 496158, 508880, 534324, 578851, 661544, 667905, 712432, 763320, 826930, 890540, 992316, 1068648, 1157702, 1240395, 1323088, 1335810, 1526640, 1653860, 1736553, 1781080, 1984632, 2137296, 2315404, 2480790, 2671620, 2894255, 3307720, 3473106, 3562160, 3969264, 4630808, 4961580, 5343240, 5788510, 6615440, 6946212, 8682765, 9261616, 9923160, 10686480, 11577020, 13892424, 17365530, 19846320, 23154040, 27784848, 34731060, 46308080, 69462120, 138924240]

約数ペア:

[(1, 138924240), (2, 69462120), (3, 46308080), (4, 34731060), (5, 27784848), (6, 23154040), (7, 19846320), (8, 17365530), (10, 13892424), (12, 11577020), (13, 10686480), (14, 9923160), (15, 9261616), (16, 8682765), (20, 6946212), (21, 6615440), (24, 5788510), (26, 5343240), (28, 4961580), (30, 4630808), (35, 3969264), (39, 3562160), (40, 3473106), (42, 3307720), (48, 2894255), (52, 2671620), (56, 2480790), (60, 2315404), (65, 2137296), (70, 1984632), (78, 1781080), (80, 1736553), (84, 1653860), (91, 1526640), (104, 1335810), (105, 1323088), (112, 1240395), (120, 1157702), (130, 1068648), (140, 992316), (156, 890540), (168, 826930), (182, 763320), (195, 712432), (208, 667905), (210, 661544), (240, 578851), (260, 534324), (273, 508880), (280, 496158), (312, 445270), (336, 413465), (364, 381660), (390, 356216), (420, 330772), (455, 305328), (520, 267162), (546, 254440), (560, 248079), (624, 222635), (728, 190830), (780, 178108), (840, 165386), (910, 152664), (1040, 133581), (1092, 127220), (1365, 101776), (1456, 95415), (1560, 89054), (1680, 82693), (1820, 76332), (2184, 63610), (2730, 50888), (3120, 44527), (3640, 38166), (4368, 31805), (5460, 25444), (6361, 21840), (7280, 19083), (10920, 12722)]