1655168580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78593}}^1$

素因数の和:78627

約数の個数: 120

約数和(自身を含む): 5591805912

約数和(自身を除く): 3936637332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 78593, 157186, 235779, 314372, 392965, 471558, 707337, 785930, 943116, 1021709, 1178895, 1414674, 1571860, 2043418, 2122011, 2357790, 2829348, 3065127, 3536685, 4086836, 4244022, 4715580, 5108545, 6130254, 6366033, 7073370, 8488044, 9195381, 10217090, 10610055, 12260508, 12732066, 14146740, 15325635, 18390762, 20434180, 21220110, 25464132, 27586143, 30651270, 31830165, 36781524, 42440220, 45976905, 55172286, 61302540, 63660330, 82758429, 91953810, 110344572, 127320660, 137930715, 165516858, 183907620, 275861430, 331033716, 413792145, 551722860, 827584290, 1655168580]

約数ペア:

[(1, 1655168580), (2, 827584290), (3, 551722860), (4, 413792145), (5, 331033716), (6, 275861430), (9, 183907620), (10, 165516858), (12, 137930715), (13, 127320660), (15, 110344572), (18, 91953810), (20, 82758429), (26, 63660330), (27, 61302540), (30, 55172286), (36, 45976905), (39, 42440220), (45, 36781524), (52, 31830165), (54, 30651270), (60, 27586143), (65, 25464132), (78, 21220110), (81, 20434180), (90, 18390762), (108, 15325635), (117, 14146740), (130, 12732066), (135, 12260508), (156, 10610055), (162, 10217090), (180, 9195381), (195, 8488044), (234, 7073370), (260, 6366033), (270, 6130254), (324, 5108545), (351, 4715580), (390, 4244022), (405, 4086836), (468, 3536685), (540, 3065127), (585, 2829348), (702, 2357790), (780, 2122011), (810, 2043418), (1053, 1571860), (1170, 1414674), (1404, 1178895), (1620, 1021709), (1755, 943116), (2106, 785930), (2340, 707337), (3510, 471558), (4212, 392965), (5265, 314372), (7020, 235779), (10530, 157186), (21060, 78593)]