64284360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 222842880

約数和(自身を除く): 158558520

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, 515, 618, 721, 743, 824, 840, 1030, 1236, 1442, 1486, 1545, 2060, 2163, 2229, 2472, 2884, 2972, 3090, 3605, 3715, 4120, 4326, 4458, 5201, 5768, 5944, 6180, 7210, 7430, 8652, 8916, 10402, 10815, 11145, 12360, 14420, 14860, 15603, 17304, 17832, 20804, 21630, 22290, 26005, 28840, 29720, 31206, 41608, 43260, 44580, 52010, 62412, 76529, 78015, 86520, 89160, 104020, 124824, 153058, 156030, 208040, 229587, 306116, 312060, 382645, 459174, 535703, 612232, 624120, 765290, 918348, 1071406, 1147935, 1530580, 1607109, 1836696, 2142812, 2295870, 2678515, 3061160, 3214218, 4285624, 4591740, 5357030, 6428436, 8035545, 9183480, 10714060, 12856872, 16071090, 21428120, 32142180, 64284360]

約数ペア:

[(1, 64284360), (2, 32142180), (3, 21428120), (4, 16071090), (5, 12856872), (6, 10714060), (7, 9183480), (8, 8035545), (10, 6428436), (12, 5357030), (14, 4591740), (15, 4285624), (20, 3214218), (21, 3061160), (24, 2678515), (28, 2295870), (30, 2142812), (35, 1836696), (40, 1607109), (42, 1530580), (56, 1147935), (60, 1071406), (70, 918348), (84, 765290), (103, 624120), (105, 612232), (120, 535703), (140, 459174), (168, 382645), (206, 312060), (210, 306116), (280, 229587), (309, 208040), (412, 156030), (420, 153058), (515, 124824), (618, 104020), (721, 89160), (743, 86520), (824, 78015), (840, 76529), (1030, 62412), (1236, 52010), (1442, 44580), (1486, 43260), (1545, 41608), (2060, 31206), (2163, 29720), (2229, 28840), (2472, 26005), (2884, 22290), (2972, 21630), (3090, 20804), (3605, 17832), (3715, 17304), (4120, 15603), (4326, 14860), (4458, 14420), (5201, 12360), (5768, 11145), (5944, 10815), (6180, 10402), (7210, 8916), (7430, 8652)]