118673520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{70639}}^1$

素因数の和:70662

約数の個数: 80

約数和(自身を含む): 420449280

約数和(自身を除く): 301775760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 70639, 141278, 211917, 282556, 353195, 423834, 494473, 565112, 706390, 847668, 988946, 1059585, 1130224, 1412780, 1483419, 1695336, 1977892, 2119170, 2472365, 2825560, 2966838, 3390672, 3955784, 4238340, 4944730, 5651120, 5933676, 7417095, 7911568, 8476680, 9889460, 11867352, 14834190, 16953360, 19778920, 23734704, 29668380, 39557840, 59336760, 118673520]

約数ペア:

[(1, 118673520), (2, 59336760), (3, 39557840), (4, 29668380), (5, 23734704), (6, 19778920), (7, 16953360), (8, 14834190), (10, 11867352), (12, 9889460), (14, 8476680), (15, 7911568), (16, 7417095), (20, 5933676), (21, 5651120), (24, 4944730), (28, 4238340), (30, 3955784), (35, 3390672), (40, 2966838), (42, 2825560), (48, 2472365), (56, 2119170), (60, 1977892), (70, 1695336), (80, 1483419), (84, 1412780), (105, 1130224), (112, 1059585), (120, 988946), (140, 847668), (168, 706390), (210, 565112), (240, 494473), (280, 423834), (336, 353195), (420, 282556), (560, 211917), (840, 141278), (1680, 70639)]