68862360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 239546880

約数和(自身を除く): 170684520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1123, 1460, 1533, 1752, 2044, 2190, 2246, 2555, 2920, 3066, 3369, 4088, 4380, 4492, 5110, 5615, 6132, 6738, 7665, 7861, 8760, 8984, 10220, 11230, 12264, 13476, 15330, 15722, 16845, 20440, 22460, 23583, 26952, 30660, 31444, 33690, 39305, 44920, 47166, 61320, 62888, 67380, 78610, 81979, 94332, 117915, 134760, 157220, 163958, 188664, 235830, 245937, 314440, 327916, 409895, 471660, 491874, 573853, 655832, 819790, 943320, 983748, 1147706, 1229685, 1639580, 1721559, 1967496, 2295412, 2459370, 2869265, 3279160, 3443118, 4590824, 4918740, 5738530, 6886236, 8607795, 9837480, 11477060, 13772472, 17215590, 22954120, 34431180, 68862360]

約数ペア:

[(1, 68862360), (2, 34431180), (3, 22954120), (4, 17215590), (5, 13772472), (6, 11477060), (7, 9837480), (8, 8607795), (10, 6886236), (12, 5738530), (14, 4918740), (15, 4590824), (20, 3443118), (21, 3279160), (24, 2869265), (28, 2459370), (30, 2295412), (35, 1967496), (40, 1721559), (42, 1639580), (56, 1229685), (60, 1147706), (70, 983748), (73, 943320), (84, 819790), (105, 655832), (120, 573853), (140, 491874), (146, 471660), (168, 409895), (210, 327916), (219, 314440), (280, 245937), (292, 235830), (365, 188664), (420, 163958), (438, 157220), (511, 134760), (584, 117915), (730, 94332), (840, 81979), (876, 78610), (1022, 67380), (1095, 62888), (1123, 61320), (1460, 47166), (1533, 44920), (1752, 39305), (2044, 33690), (2190, 31444), (2246, 30660), (2555, 26952), (2920, 23583), (3066, 22460), (3369, 20440), (4088, 16845), (4380, 15722), (4492, 15330), (5110, 13476), (5615, 12264), (6132, 11230), (6738, 10220), (7665, 8984), (7861, 8760)]