163901080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4961

約数の個数: 96

約数和(自身を含む): 454312800

約数和(自身を除く): 290411720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 4919, 6664, 8330, 9838, 16660, 19676, 24595, 33320, 34433, 39352, 49190, 68866, 83623, 98380, 137732, 167246, 172165, 196760, 241031, 275464, 334492, 344330, 418115, 482062, 585361, 668984, 688660, 836230, 964124, 1170722, 1205155, 1377320, 1672460, 1928248, 2341444, 2410310, 2926805, 3344920, 4097527, 4682888, 4820620, 5853610, 8195054, 9641240, 11707220, 16390108, 20487635, 23414440, 32780216, 40975270, 81950540, 163901080]

約数ペア:

[(1, 163901080), (2, 81950540), (4, 40975270), (5, 32780216), (7, 23414440), (8, 20487635), (10, 16390108), (14, 11707220), (17, 9641240), (20, 8195054), (28, 5853610), (34, 4820620), (35, 4682888), (40, 4097527), (49, 3344920), (56, 2926805), (68, 2410310), (70, 2341444), (85, 1928248), (98, 1672460), (119, 1377320), (136, 1205155), (140, 1170722), (170, 964124), (196, 836230), (238, 688660), (245, 668984), (280, 585361), (340, 482062), (392, 418115), (476, 344330), (490, 334492), (595, 275464), (680, 241031), (833, 196760), (952, 172165), (980, 167246), (1190, 137732), (1666, 98380), (1960, 83623), (2380, 68866), (3332, 49190), (4165, 39352), (4760, 34433), (4919, 33320), (6664, 24595), (8330, 19676), (9838, 16660)]