20231722680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{77659}}^1$

素因数の和:77853

約数の個数: 128

約数和(自身を含む): 65756275200

約数和(自身を除く): 45524552520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 334, 390, 501, 520, 668, 780, 835, 1002, 1336, 1560, 1670, 2004, 2171, 2505, 3340, 4008, 4342, 5010, 6513, 6680, 8684, 10020, 10855, 13026, 17368, 20040, 21710, 26052, 32565, 43420, 52104, 65130, 77659, 86840, 130260, 155318, 232977, 260520, 310636, 388295, 465954, 621272, 776590, 931908, 1009567, 1164885, 1553180, 1863816, 2019134, 2329770, 3028701, 3106360, 4038268, 4659540, 5047835, 6057402, 8076536, 9319080, 10095670, 12114804, 12969053, 15143505, 20191340, 24229608, 25938106, 30287010, 38907159, 40382680, 51876212, 60574020, 64845265, 77814318, 103752424, 121148040, 129690530, 155628636, 168597689, 194535795, 259381060, 311257272, 337195378, 389071590, 505793067, 518762120, 674390756, 778143180, 842988445, 1011586134, 1348781512, 1556286360, 1685976890, 2023172268, 2528965335, 3371953780, 4046344536, 5057930670, 6743907560, 10115861340, 20231722680]

約数ペア:

[(1, 20231722680), (2, 10115861340), (3, 6743907560), (4, 5057930670), (5, 4046344536), (6, 3371953780), (8, 2528965335), (10, 2023172268), (12, 1685976890), (13, 1556286360), (15, 1348781512), (20, 1011586134), (24, 842988445), (26, 778143180), (30, 674390756), (39, 518762120), (40, 505793067), (52, 389071590), (60, 337195378), (65, 311257272), (78, 259381060), (104, 194535795), (120, 168597689), (130, 155628636), (156, 129690530), (167, 121148040), (195, 103752424), (260, 77814318), (312, 64845265), (334, 60574020), (390, 51876212), (501, 40382680), (520, 38907159), (668, 30287010), (780, 25938106), (835, 24229608), (1002, 20191340), (1336, 15143505), (1560, 12969053), (1670, 12114804), (2004, 10095670), (2171, 9319080), (2505, 8076536), (3340, 6057402), (4008, 5047835), (4342, 4659540), (5010, 4038268), (6513, 3106360), (6680, 3028701), (8684, 2329770), (10020, 2019134), (10855, 1863816), (13026, 1553180), (17368, 1164885), (20040, 1009567), (21710, 931908), (26052, 776590), (32565, 621272), (43420, 465954), (52104, 388295), (65130, 310636), (77659, 260520), (86840, 232977), (130260, 155318)]