951588120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1249}}^1$

素因数の和:2177

約数の個数: 128

約数和(自身を含む): 3268800000

約数和(自身を除く): 2317211880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 907, 1249, 1814, 2498, 2721, 3628, 3747, 4535, 4996, 5442, 6245, 6349, 7256, 7494, 8743, 9070, 9992, 10884, 12490, 12698, 13605, 14988, 17486, 18140, 18735, 19047, 21768, 24980, 25396, 26229, 27210, 29976, 31745, 34972, 36280, 37470, 38094, 43715, 49960, 50792, 52458, 54420, 63490, 69944, 74940, 76188, 87430, 95235, 104916, 108840, 126980, 131145, 149880, 152376, 174860, 190470, 209832, 253960, 262290, 349720, 380940, 524580, 761880, 1049160, 1132843, 2265686, 3398529, 4531372, 5664215, 6797058, 7929901, 9062744, 11328430, 13594116, 15859802, 16992645, 22656860, 23789703, 27188232, 31719604, 33985290, 39649505, 45313720, 47579406, 63439208, 67970580, 79299010, 95158812, 118948515, 135941160, 158598020, 190317624, 237897030, 317196040, 475794060, 951588120]

約数ペア:

[(1, 951588120), (2, 475794060), (3, 317196040), (4, 237897030), (5, 190317624), (6, 158598020), (7, 135941160), (8, 118948515), (10, 95158812), (12, 79299010), (14, 67970580), (15, 63439208), (20, 47579406), (21, 45313720), (24, 39649505), (28, 33985290), (30, 31719604), (35, 27188232), (40, 23789703), (42, 22656860), (56, 16992645), (60, 15859802), (70, 13594116), (84, 11328430), (105, 9062744), (120, 7929901), (140, 6797058), (168, 5664215), (210, 4531372), (280, 3398529), (420, 2265686), (840, 1132843), (907, 1049160), (1249, 761880), (1814, 524580), (2498, 380940), (2721, 349720), (3628, 262290), (3747, 253960), (4535, 209832), (4996, 190470), (5442, 174860), (6245, 152376), (6349, 149880), (7256, 131145), (7494, 126980), (8743, 108840), (9070, 104916), (9992, 95235), (10884, 87430), (12490, 76188), (12698, 74940), (13605, 69944), (14988, 63490), (17486, 54420), (18140, 52458), (18735, 50792), (19047, 49960), (21768, 43715), (24980, 38094), (25396, 37470), (26229, 36280), (27210, 34972), (29976, 31745)]