16790760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2248

約数の個数: 128

約数和(自身を含む): 63993600

約数和(自身を除く): 47202840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2221, 2520, 3780, 4442, 6663, 7560, 8884, 11105, 13326, 15547, 17768, 19989, 22210, 26652, 31094, 33315, 39978, 44420, 46641, 53304, 59967, 62188, 66630, 77735, 79956, 88840, 93282, 99945, 119934, 124376, 133260, 139923, 155470, 159912, 186564, 199890, 233205, 239868, 266520, 279846, 299835, 310940, 373128, 399780, 419769, 466410, 479736, 559692, 599670, 621880, 699615, 799560, 839538, 932820, 1119384, 1199340, 1399230, 1679076, 1865640, 2098845, 2398680, 2798460, 3358152, 4197690, 5596920, 8395380, 16790760]

約数ペア:

[(1, 16790760), (2, 8395380), (3, 5596920), (4, 4197690), (5, 3358152), (6, 2798460), (7, 2398680), (8, 2098845), (9, 1865640), (10, 1679076), (12, 1399230), (14, 1199340), (15, 1119384), (18, 932820), (20, 839538), (21, 799560), (24, 699615), (27, 621880), (28, 599670), (30, 559692), (35, 479736), (36, 466410), (40, 419769), (42, 399780), (45, 373128), (54, 310940), (56, 299835), (60, 279846), (63, 266520), (70, 239868), (72, 233205), (84, 199890), (90, 186564), (105, 159912), (108, 155470), (120, 139923), (126, 133260), (135, 124376), (140, 119934), (168, 99945), (180, 93282), (189, 88840), (210, 79956), (216, 77735), (252, 66630), (270, 62188), (280, 59967), (315, 53304), (360, 46641), (378, 44420), (420, 39978), (504, 33315), (540, 31094), (630, 26652), (756, 22210), (840, 19989), (945, 17768), (1080, 15547), (1260, 13326), (1512, 11105), (1890, 8884), (2221, 7560), (2520, 6663), (3780, 4442)]