144637080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 498700800

約数和(自身を除く): 354063720

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, 233, 280, 420, 466, 699, 739, 840, 932, 1165, 1398, 1478, 1631, 1864, 2217, 2330, 2796, 2956, 3262, 3495, 3695, 4434, 4660, 4893, 5173, 5592, 5912, 6524, 6990, 7390, 8155, 8868, 9320, 9786, 10346, 11085, 13048, 13980, 14780, 15519, 16310, 17736, 19572, 20692, 22170, 24465, 25865, 27960, 29560, 31038, 32620, 39144, 41384, 44340, 48930, 51730, 62076, 65240, 77595, 88680, 97860, 103460, 124152, 155190, 172187, 195720, 206920, 310380, 344374, 516561, 620760, 688748, 860935, 1033122, 1205309, 1377496, 1721870, 2066244, 2410618, 2582805, 3443740, 3615927, 4132488, 4821236, 5165610, 6026545, 6887480, 7231854, 9642472, 10331220, 12053090, 14463708, 18079635, 20662440, 24106180, 28927416, 36159270, 48212360, 72318540, 144637080]

約数ペア:

[(1, 144637080), (2, 72318540), (3, 48212360), (4, 36159270), (5, 28927416), (6, 24106180), (7, 20662440), (8, 18079635), (10, 14463708), (12, 12053090), (14, 10331220), (15, 9642472), (20, 7231854), (21, 6887480), (24, 6026545), (28, 5165610), (30, 4821236), (35, 4132488), (40, 3615927), (42, 3443740), (56, 2582805), (60, 2410618), (70, 2066244), (84, 1721870), (105, 1377496), (120, 1205309), (140, 1033122), (168, 860935), (210, 688748), (233, 620760), (280, 516561), (420, 344374), (466, 310380), (699, 206920), (739, 195720), (840, 172187), (932, 155190), (1165, 124152), (1398, 103460), (1478, 97860), (1631, 88680), (1864, 77595), (2217, 65240), (2330, 62076), (2796, 51730), (2956, 48930), (3262, 44340), (3495, 41384), (3695, 39144), (4434, 32620), (4660, 31038), (4893, 29560), (5173, 27960), (5592, 25865), (5912, 24465), (6524, 22170), (6990, 20692), (7390, 19572), (8155, 17736), (8868, 16310), (9320, 15519), (9786, 14780), (10346, 13980), (11085, 13048)]