138627372660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{551027}}^1$

素因数の和:551645

約数の個数: 96

約数和(自身を含む): 444348979200

約数和(自身を除く): 305721606540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 599, 1198, 1797, 2396, 2995, 3594, 4193, 5990, 7188, 8386, 8985, 11980, 12579, 16772, 17970, 20965, 25158, 35940, 41930, 50316, 62895, 83860, 125790, 251580, 551027, 1102054, 1653081, 2204108, 2755135, 3306162, 3857189, 5510270, 6612324, 7714378, 8265405, 11020540, 11571567, 15428756, 16530810, 19285945, 23143134, 33061620, 38571890, 46286268, 57857835, 77143780, 115715670, 231431340, 330065173, 660130346, 990195519, 1320260692, 1650325865, 1980391038, 2310456211, 3300651730, 3960782076, 4620912422, 4950977595, 6601303460, 6931368633, 9241824844, 9901955190, 11552281055, 13862737266, 19803910380, 23104562110, 27725474532, 34656843165, 46209124220, 69313686330, 138627372660]

約数ペア:

[(1, 138627372660), (2, 69313686330), (3, 46209124220), (4, 34656843165), (5, 27725474532), (6, 23104562110), (7, 19803910380), (10, 13862737266), (12, 11552281055), (14, 9901955190), (15, 9241824844), (20, 6931368633), (21, 6601303460), (28, 4950977595), (30, 4620912422), (35, 3960782076), (42, 3300651730), (60, 2310456211), (70, 1980391038), (84, 1650325865), (105, 1320260692), (140, 990195519), (210, 660130346), (420, 330065173), (599, 231431340), (1198, 115715670), (1797, 77143780), (2396, 57857835), (2995, 46286268), (3594, 38571890), (4193, 33061620), (5990, 23143134), (7188, 19285945), (8386, 16530810), (8985, 15428756), (11980, 11571567), (12579, 11020540), (16772, 8265405), (17970, 7714378), (20965, 6612324), (25158, 5510270), (35940, 3857189), (41930, 3306162), (50316, 2755135), (62895, 2204108), (83860, 1653081), (125790, 1102054), (251580, 551027)]