22282680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 56099400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 647, 820, 840, 861, 984, 1148, 1230, 1294, 1435, 1640, 1722, 1941, 2296, 2460, 2588, 2870, 3235, 3444, 3882, 4305, 4529, 4920, 5176, 5740, 6470, 6888, 7764, 8610, 9058, 9705, 11480, 12940, 13587, 15528, 17220, 18116, 19410, 22645, 25880, 26527, 27174, 34440, 36232, 38820, 45290, 53054, 54348, 67935, 77640, 79581, 90580, 106108, 108696, 132635, 135870, 159162, 181160, 185689, 212216, 265270, 271740, 318324, 371378, 397905, 530540, 543480, 557067, 636648, 742756, 795810, 928445, 1061080, 1114134, 1485512, 1591620, 1856890, 2228268, 2785335, 3183240, 3713780, 4456536, 5570670, 7427560, 11141340, 22282680]

約数ペア:

[(1, 22282680), (2, 11141340), (3, 7427560), (4, 5570670), (5, 4456536), (6, 3713780), (7, 3183240), (8, 2785335), (10, 2228268), (12, 1856890), (14, 1591620), (15, 1485512), (20, 1114134), (21, 1061080), (24, 928445), (28, 795810), (30, 742756), (35, 636648), (40, 557067), (41, 543480), (42, 530540), (56, 397905), (60, 371378), (70, 318324), (82, 271740), (84, 265270), (105, 212216), (120, 185689), (123, 181160), (140, 159162), (164, 135870), (168, 132635), (205, 108696), (210, 106108), (246, 90580), (280, 79581), (287, 77640), (328, 67935), (410, 54348), (420, 53054), (492, 45290), (574, 38820), (615, 36232), (647, 34440), (820, 27174), (840, 26527), (861, 25880), (984, 22645), (1148, 19410), (1230, 18116), (1294, 17220), (1435, 15528), (1640, 13587), (1722, 12940), (1941, 11480), (2296, 9705), (2460, 9058), (2588, 8610), (2870, 7764), (3235, 6888), (3444, 6470), (3882, 5740), (4305, 5176), (4529, 4920)]