2023457640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1399}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 6441120000

約数和(自身を除く): 4417662360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 709, 1020, 1399, 1418, 2040, 2127, 2798, 2836, 3545, 4197, 4254, 5596, 5672, 6995, 7090, 8394, 8508, 10635, 11192, 12053, 13990, 14180, 16788, 17016, 20985, 21270, 23783, 24106, 27980, 28360, 33576, 36159, 41970, 42540, 47566, 48212, 55960, 60265, 71349, 72318, 83940, 85080, 95132, 96424, 118915, 120530, 142698, 144636, 167880, 180795, 190264, 237830, 241060, 285396, 289272, 356745, 361590, 475660, 482120, 570792, 713490, 723180, 951320, 991891, 1426980, 1446360, 1983782, 2853960, 2975673, 3967564, 4959455, 5951346, 7935128, 9918910, 11902692, 14878365, 16862147, 19837820, 23805384, 29756730, 33724294, 39675640, 50586441, 59513460, 67448588, 84310735, 101172882, 119026920, 134897176, 168621470, 202345764, 252932205, 337242940, 404691528, 505864410, 674485880, 1011728820, 2023457640]

約数ペア:

[(1, 2023457640), (2, 1011728820), (3, 674485880), (4, 505864410), (5, 404691528), (6, 337242940), (8, 252932205), (10, 202345764), (12, 168621470), (15, 134897176), (17, 119026920), (20, 101172882), (24, 84310735), (30, 67448588), (34, 59513460), (40, 50586441), (51, 39675640), (60, 33724294), (68, 29756730), (85, 23805384), (102, 19837820), (120, 16862147), (136, 14878365), (170, 11902692), (204, 9918910), (255, 7935128), (340, 5951346), (408, 4959455), (510, 3967564), (680, 2975673), (709, 2853960), (1020, 1983782), (1399, 1446360), (1418, 1426980), (2040, 991891), (2127, 951320), (2798, 723180), (2836, 713490), (3545, 570792), (4197, 482120), (4254, 475660), (5596, 361590), (5672, 356745), (6995, 289272), (7090, 285396), (8394, 241060), (8508, 237830), (10635, 190264), (11192, 180795), (12053, 167880), (13990, 144636), (14180, 142698), (16788, 120530), (17016, 118915), (20985, 96424), (21270, 95132), (23783, 85080), (24106, 83940), (27980, 72318), (28360, 71349), (33576, 60265), (36159, 55960), (41970, 48212), (42540, 47566)]