214590320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22541}}^1$

素因数の和:22578

約数の個数: 80

約数和(自身を含む): 603764928

約数和(自身を除く): 389174608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 22541, 45082, 90164, 112705, 157787, 180328, 225410, 315574, 360656, 383197, 450820, 631148, 766394, 788935, 901640, 1262296, 1532788, 1577870, 1803280, 1915985, 2524592, 2682379, 3065576, 3155740, 3831970, 5364758, 6131152, 6311480, 7663940, 10729516, 12622960, 13411895, 15327880, 21459032, 26823790, 30655760, 42918064, 53647580, 107295160, 214590320]

約数ペア:

[(1, 214590320), (2, 107295160), (4, 53647580), (5, 42918064), (7, 30655760), (8, 26823790), (10, 21459032), (14, 15327880), (16, 13411895), (17, 12622960), (20, 10729516), (28, 7663940), (34, 6311480), (35, 6131152), (40, 5364758), (56, 3831970), (68, 3155740), (70, 3065576), (80, 2682379), (85, 2524592), (112, 1915985), (119, 1803280), (136, 1577870), (140, 1532788), (170, 1262296), (238, 901640), (272, 788935), (280, 766394), (340, 631148), (476, 450820), (560, 383197), (595, 360656), (680, 315574), (952, 225410), (1190, 180328), (1360, 157787), (1904, 112705), (2380, 90164), (4760, 45082), (9520, 22541)]