372275960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5563}}^1$

素因数の和:5820

約数の個数: 64

約数和(自身を含む): 961459200

約数和(自身を除く): 589183240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1673, 1912, 2390, 3346, 4780, 5563, 6692, 8365, 9560, 11126, 13384, 16730, 22252, 27815, 33460, 38941, 44504, 55630, 66920, 77882, 111260, 155764, 194705, 222520, 311528, 389410, 778820, 1329557, 1557640, 2659114, 5318228, 6647785, 9306899, 10636456, 13295570, 18613798, 26591140, 37227596, 46534495, 53182280, 74455192, 93068990, 186137980, 372275960]

約数ペア:

[(1, 372275960), (2, 186137980), (4, 93068990), (5, 74455192), (7, 53182280), (8, 46534495), (10, 37227596), (14, 26591140), (20, 18613798), (28, 13295570), (35, 10636456), (40, 9306899), (56, 6647785), (70, 5318228), (140, 2659114), (239, 1557640), (280, 1329557), (478, 778820), (956, 389410), (1195, 311528), (1673, 222520), (1912, 194705), (2390, 155764), (3346, 111260), (4780, 77882), (5563, 66920), (6692, 55630), (8365, 44504), (9560, 38941), (11126, 33460), (13384, 27815), (16730, 22252)]