146228880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87041}}^1$

素因数の和:87064

約数の個数: 80

約数和(自身を含む): 518073984

約数和(自身を除く): 371845104

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, 87041, 174082, 261123, 348164, 435205, 522246, 609287, 696328, 870410, 1044492, 1218574, 1305615, 1392656, 1740820, 1827861, 2088984, 2437148, 2611230, 3046435, 3481640, 3655722, 4177968, 4874296, 5222460, 6092870, 6963280, 7311444, 9139305, 9748592, 10444920, 12185740, 14622888, 18278610, 20889840, 24371480, 29245776, 36557220, 48742960, 73114440, 146228880]

約数ペア:

[(1, 146228880), (2, 73114440), (3, 48742960), (4, 36557220), (5, 29245776), (6, 24371480), (7, 20889840), (8, 18278610), (10, 14622888), (12, 12185740), (14, 10444920), (15, 9748592), (16, 9139305), (20, 7311444), (21, 6963280), (24, 6092870), (28, 5222460), (30, 4874296), (35, 4177968), (40, 3655722), (42, 3481640), (48, 3046435), (56, 2611230), (60, 2437148), (70, 2088984), (80, 1827861), (84, 1740820), (105, 1392656), (112, 1305615), (120, 1218574), (140, 1044492), (168, 870410), (210, 696328), (240, 609287), (280, 522246), (336, 435205), (420, 348164), (560, 261123), (840, 174082), (1680, 87041)]