166729080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2813

約数の個数: 128

約数和(自身を含む): 579686400

約数和(自身を除く): 412957320

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, 1460, 1533, 1752, 2044, 2190, 2555, 2719, 2920, 3066, 4088, 4380, 5110, 5438, 6132, 7665, 8157, 8760, 10220, 10876, 12264, 13595, 15330, 16314, 19033, 20440, 21752, 27190, 30660, 32628, 38066, 40785, 54380, 57099, 61320, 65256, 76132, 81570, 95165, 108760, 114198, 152264, 163140, 190330, 198487, 228396, 285495, 326280, 380660, 396974, 456792, 570990, 595461, 761320, 793948, 992435, 1141980, 1190922, 1389409, 1587896, 1984870, 2283960, 2381844, 2778818, 2977305, 3969740, 4168227, 4763688, 5557636, 5954610, 6947045, 7939480, 8336454, 11115272, 11909220, 13894090, 16672908, 20841135, 23818440, 27788180, 33345816, 41682270, 55576360, 83364540, 166729080]

約数ペア:

[(1, 166729080), (2, 83364540), (3, 55576360), (4, 41682270), (5, 33345816), (6, 27788180), (7, 23818440), (8, 20841135), (10, 16672908), (12, 13894090), (14, 11909220), (15, 11115272), (20, 8336454), (21, 7939480), (24, 6947045), (28, 5954610), (30, 5557636), (35, 4763688), (40, 4168227), (42, 3969740), (56, 2977305), (60, 2778818), (70, 2381844), (73, 2283960), (84, 1984870), (105, 1587896), (120, 1389409), (140, 1190922), (146, 1141980), (168, 992435), (210, 793948), (219, 761320), (280, 595461), (292, 570990), (365, 456792), (420, 396974), (438, 380660), (511, 326280), (584, 285495), (730, 228396), (840, 198487), (876, 190330), (1022, 163140), (1095, 152264), (1460, 114198), (1533, 108760), (1752, 95165), (2044, 81570), (2190, 76132), (2555, 65256), (2719, 61320), (2920, 57099), (3066, 54380), (4088, 40785), (4380, 38066), (5110, 32628), (5438, 30660), (6132, 27190), (7665, 21752), (8157, 20440), (8760, 19033), (10220, 16314), (10876, 15330), (12264, 13595)]