38328360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 132986880

約数和(自身を除く): 94658520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 443, 515, 618, 721, 824, 840, 886, 1030, 1236, 1329, 1442, 1545, 1772, 2060, 2163, 2215, 2472, 2658, 2884, 3090, 3101, 3544, 3605, 4120, 4326, 4430, 5316, 5768, 6180, 6202, 6645, 7210, 8652, 8860, 9303, 10632, 10815, 12360, 12404, 13290, 14420, 15505, 17304, 17720, 18606, 21630, 24808, 26580, 28840, 31010, 37212, 43260, 45629, 46515, 53160, 62020, 74424, 86520, 91258, 93030, 124040, 136887, 182516, 186060, 228145, 273774, 319403, 365032, 372120, 456290, 547548, 638806, 684435, 912580, 958209, 1095096, 1277612, 1368870, 1597015, 1825160, 1916418, 2555224, 2737740, 3194030, 3832836, 4791045, 5475480, 6388060, 7665672, 9582090, 12776120, 19164180, 38328360]

約数ペア:

[(1, 38328360), (2, 19164180), (3, 12776120), (4, 9582090), (5, 7665672), (6, 6388060), (7, 5475480), (8, 4791045), (10, 3832836), (12, 3194030), (14, 2737740), (15, 2555224), (20, 1916418), (21, 1825160), (24, 1597015), (28, 1368870), (30, 1277612), (35, 1095096), (40, 958209), (42, 912580), (56, 684435), (60, 638806), (70, 547548), (84, 456290), (103, 372120), (105, 365032), (120, 319403), (140, 273774), (168, 228145), (206, 186060), (210, 182516), (280, 136887), (309, 124040), (412, 93030), (420, 91258), (443, 86520), (515, 74424), (618, 62020), (721, 53160), (824, 46515), (840, 45629), (886, 43260), (1030, 37212), (1236, 31010), (1329, 28840), (1442, 26580), (1545, 24808), (1772, 21630), (2060, 18606), (2163, 17720), (2215, 17304), (2472, 15505), (2658, 14420), (2884, 13290), (3090, 12404), (3101, 12360), (3544, 10815), (3605, 10632), (4120, 9303), (4326, 8860), (4430, 8652), (5316, 7210), (5768, 6645), (6180, 6202)]