210358680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14731}}^1$

素因数の和:14769

約数の個数: 128

約数和(自身を含む): 763706880

約数和(自身を除く): 553348200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 14731, 29462, 44193, 58924, 73655, 88386, 103117, 117848, 147310, 176772, 206234, 220965, 250427, 294620, 309351, 353544, 412468, 441930, 500854, 515585, 589240, 618702, 751281, 824936, 883860, 1001708, 1031170, 1237404, 1252135, 1502562, 1546755, 1752989, 1767720, 2003416, 2062340, 2474808, 2504270, 3005124, 3093510, 3505978, 3756405, 4124680, 5008540, 5258967, 6010248, 6187020, 7011956, 7512810, 8764945, 10017080, 10517934, 12374040, 14023912, 15025620, 17529890, 21035868, 26294835, 30051240, 35059780, 42071736, 52589670, 70119560, 105179340, 210358680]

約数ペア:

[(1, 210358680), (2, 105179340), (3, 70119560), (4, 52589670), (5, 42071736), (6, 35059780), (7, 30051240), (8, 26294835), (10, 21035868), (12, 17529890), (14, 15025620), (15, 14023912), (17, 12374040), (20, 10517934), (21, 10017080), (24, 8764945), (28, 7512810), (30, 7011956), (34, 6187020), (35, 6010248), (40, 5258967), (42, 5008540), (51, 4124680), (56, 3756405), (60, 3505978), (68, 3093510), (70, 3005124), (84, 2504270), (85, 2474808), (102, 2062340), (105, 2003416), (119, 1767720), (120, 1752989), (136, 1546755), (140, 1502562), (168, 1252135), (170, 1237404), (204, 1031170), (210, 1001708), (238, 883860), (255, 824936), (280, 751281), (340, 618702), (357, 589240), (408, 515585), (420, 500854), (476, 441930), (510, 412468), (595, 353544), (680, 309351), (714, 294620), (840, 250427), (952, 220965), (1020, 206234), (1190, 176772), (1428, 147310), (1785, 117848), (2040, 103117), (2380, 88386), (2856, 73655), (3570, 58924), (4760, 44193), (7140, 29462), (14280, 14731)]