20093025720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{7309}}^1$

素因数の和:8093

約数の個数: 128

約数和(自身を含む): 62316288000

約数和(自身を除く): 42223262280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 739, 744, 930, 1240, 1478, 1860, 2217, 2956, 3695, 3720, 4434, 5912, 7309, 7390, 8868, 11085, 14618, 14780, 17736, 21927, 22170, 22909, 29236, 29560, 36545, 43854, 44340, 45818, 58472, 68727, 73090, 87708, 88680, 91636, 109635, 114545, 137454, 146180, 175416, 183272, 219270, 226579, 229090, 274908, 292360, 343635, 438540, 453158, 458180, 549816, 679737, 687270, 877080, 906316, 916360, 1132895, 1359474, 1374540, 1812632, 2265790, 2718948, 2749080, 3398685, 4531580, 5401351, 5437896, 6797370, 9063160, 10802702, 13594740, 16204053, 21605404, 27006755, 27189480, 32408106, 43210808, 54013510, 64816212, 81020265, 108027020, 129632424, 162040530, 167441881, 216054040, 324081060, 334883762, 502325643, 648162120, 669767524, 837209405, 1004651286, 1339535048, 1674418810, 2009302572, 2511628215, 3348837620, 4018605144, 5023256430, 6697675240, 10046512860, 20093025720]

約数ペア:

[(1, 20093025720), (2, 10046512860), (3, 6697675240), (4, 5023256430), (5, 4018605144), (6, 3348837620), (8, 2511628215), (10, 2009302572), (12, 1674418810), (15, 1339535048), (20, 1004651286), (24, 837209405), (30, 669767524), (31, 648162120), (40, 502325643), (60, 334883762), (62, 324081060), (93, 216054040), (120, 167441881), (124, 162040530), (155, 129632424), (186, 108027020), (248, 81020265), (310, 64816212), (372, 54013510), (465, 43210808), (620, 32408106), (739, 27189480), (744, 27006755), (930, 21605404), (1240, 16204053), (1478, 13594740), (1860, 10802702), (2217, 9063160), (2956, 6797370), (3695, 5437896), (3720, 5401351), (4434, 4531580), (5912, 3398685), (7309, 2749080), (7390, 2718948), (8868, 2265790), (11085, 1812632), (14618, 1374540), (14780, 1359474), (17736, 1132895), (21927, 916360), (22170, 906316), (22909, 877080), (29236, 687270), (29560, 679737), (36545, 549816), (43854, 458180), (44340, 453158), (45818, 438540), (58472, 343635), (68727, 292360), (73090, 274908), (87708, 229090), (88680, 226579), (91636, 219270), (109635, 183272), (114545, 175416), (137454, 146180)]