18163320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3117

約数の個数: 96

約数和(自身を含む): 63406800

約数和(自身を除く): 45243480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3089, 5880, 6178, 9267, 12356, 15445, 18534, 21623, 24712, 30890, 37068, 43246, 46335, 61780, 64869, 74136, 86492, 92670, 108115, 123560, 129738, 151361, 172984, 185340, 216230, 259476, 302722, 324345, 370680, 432460, 454083, 518952, 605444, 648690, 756805, 864920, 908166, 1210888, 1297380, 1513610, 1816332, 2270415, 2594760, 3027220, 3632664, 4540830, 6054440, 9081660, 18163320]

約数ペア:

[(1, 18163320), (2, 9081660), (3, 6054440), (4, 4540830), (5, 3632664), (6, 3027220), (7, 2594760), (8, 2270415), (10, 1816332), (12, 1513610), (14, 1297380), (15, 1210888), (20, 908166), (21, 864920), (24, 756805), (28, 648690), (30, 605444), (35, 518952), (40, 454083), (42, 432460), (49, 370680), (56, 324345), (60, 302722), (70, 259476), (84, 216230), (98, 185340), (105, 172984), (120, 151361), (140, 129738), (147, 123560), (168, 108115), (196, 92670), (210, 86492), (245, 74136), (280, 64869), (294, 61780), (392, 46335), (420, 43246), (490, 37068), (588, 30890), (735, 24712), (840, 21623), (980, 18534), (1176, 15445), (1470, 12356), (1960, 9267), (2940, 6178), (3089, 5880)]