142882320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85049}}^1$

素因数の和:85072

約数の個数: 80

約数和(自身を含む): 506217600

約数和(自身を除く): 363335280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 85049, 170098, 255147, 340196, 425245, 510294, 595343, 680392, 850490, 1020588, 1190686, 1275735, 1360784, 1700980, 1786029, 2041176, 2381372, 2551470, 2976715, 3401960, 3572058, 4082352, 4762744, 5102940, 5953430, 6803920, 7144116, 8930145, 9525488, 10205880, 11906860, 14288232, 17860290, 20411760, 23813720, 28576464, 35720580, 47627440, 71441160, 142882320]

約数ペア:

[(1, 142882320), (2, 71441160), (3, 47627440), (4, 35720580), (5, 28576464), (6, 23813720), (7, 20411760), (8, 17860290), (10, 14288232), (12, 11906860), (14, 10205880), (15, 9525488), (16, 8930145), (20, 7144116), (21, 6803920), (24, 5953430), (28, 5102940), (30, 4762744), (35, 4082352), (40, 3572058), (42, 3401960), (48, 2976715), (56, 2551470), (60, 2381372), (70, 2041176), (80, 1786029), (84, 1700980), (105, 1360784), (112, 1275735), (120, 1190686), (140, 1020588), (168, 850490), (210, 680392), (240, 595343), (280, 510294), (336, 425245), (420, 340196), (560, 255147), (840, 170098), (1680, 85049)]