27865320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 97632000

約数和(自身を除く): 69766680

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, 343, 392, 420, 490, 588, 677, 686, 735, 840, 980, 1029, 1176, 1354, 1372, 1470, 1715, 1960, 2031, 2058, 2708, 2744, 2940, 3385, 3430, 4062, 4116, 4739, 5145, 5416, 5880, 6770, 6860, 8124, 8232, 9478, 10155, 10290, 13540, 13720, 14217, 16248, 18956, 20310, 20580, 23695, 27080, 28434, 33173, 37912, 40620, 41160, 47390, 56868, 66346, 71085, 81240, 94780, 99519, 113736, 132692, 142170, 165865, 189560, 199038, 232211, 265384, 284340, 331730, 398076, 464422, 497595, 568680, 663460, 696633, 796152, 928844, 995190, 1161055, 1326920, 1393266, 1857688, 1990380, 2322110, 2786532, 3483165, 3980760, 4644220, 5573064, 6966330, 9288440, 13932660, 27865320]

約数ペア:

[(1, 27865320), (2, 13932660), (3, 9288440), (4, 6966330), (5, 5573064), (6, 4644220), (7, 3980760), (8, 3483165), (10, 2786532), (12, 2322110), (14, 1990380), (15, 1857688), (20, 1393266), (21, 1326920), (24, 1161055), (28, 995190), (30, 928844), (35, 796152), (40, 696633), (42, 663460), (49, 568680), (56, 497595), (60, 464422), (70, 398076), (84, 331730), (98, 284340), (105, 265384), (120, 232211), (140, 199038), (147, 189560), (168, 165865), (196, 142170), (210, 132692), (245, 113736), (280, 99519), (294, 94780), (343, 81240), (392, 71085), (420, 66346), (490, 56868), (588, 47390), (677, 41160), (686, 40620), (735, 37912), (840, 33173), (980, 28434), (1029, 27080), (1176, 23695), (1354, 20580), (1372, 20310), (1470, 18956), (1715, 16248), (1960, 14217), (2031, 13720), (2058, 13540), (2708, 10290), (2744, 10155), (2940, 9478), (3385, 8232), (3430, 8124), (4062, 6860), (4116, 6770), (4739, 5880), (5145, 5416)]