210589680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 753951744

約数和(自身を除く): 543362064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1217, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2434, 2472, 2884, 3090, 3605, 3651, 4120, 4326, 4868, 4944, 5768, 6085, 6180, 7210, 7302, 8240, 8519, 8652, 9736, 10815, 11536, 12170, 12360, 14420, 14604, 17038, 17304, 18255, 19472, 21630, 24340, 24720, 25557, 28840, 29208, 34076, 34608, 36510, 42595, 43260, 48680, 51114, 57680, 58416, 68152, 73020, 85190, 86520, 97360, 102228, 125351, 127785, 136304, 146040, 170380, 173040, 204456, 250702, 255570, 292080, 340760, 376053, 408912, 501404, 511140, 626755, 681520, 752106, 877457, 1002808, 1022280, 1253510, 1504212, 1754914, 1880265, 2005616, 2044560, 2507020, 2632371, 3008424, 3509828, 3760530, 4387285, 5014040, 5264742, 6016848, 7019656, 7521060, 8774570, 10028080, 10529484, 13161855, 14039312, 15042120, 17549140, 21058968, 26323710, 30084240, 35098280, 42117936, 52647420, 70196560, 105294840, 210589680]

約数ペア:

[(1, 210589680), (2, 105294840), (3, 70196560), (4, 52647420), (5, 42117936), (6, 35098280), (7, 30084240), (8, 26323710), (10, 21058968), (12, 17549140), (14, 15042120), (15, 14039312), (16, 13161855), (20, 10529484), (21, 10028080), (24, 8774570), (28, 7521060), (30, 7019656), (35, 6016848), (40, 5264742), (42, 5014040), (48, 4387285), (56, 3760530), (60, 3509828), (70, 3008424), (80, 2632371), (84, 2507020), (103, 2044560), (105, 2005616), (112, 1880265), (120, 1754914), (140, 1504212), (168, 1253510), (206, 1022280), (210, 1002808), (240, 877457), (280, 752106), (309, 681520), (336, 626755), (412, 511140), (420, 501404), (515, 408912), (560, 376053), (618, 340760), (721, 292080), (824, 255570), (840, 250702), (1030, 204456), (1217, 173040), (1236, 170380), (1442, 146040), (1545, 136304), (1648, 127785), (1680, 125351), (2060, 102228), (2163, 97360), (2434, 86520), (2472, 85190), (2884, 73020), (3090, 68152), (3605, 58416), (3651, 57680), (4120, 51114), (4326, 48680), (4868, 43260), (4944, 42595), (5768, 36510), (6085, 34608), (6180, 34076), (7210, 29208), (7302, 28840), (8240, 25557), (8519, 24720), (8652, 24340), (9736, 21630), (10815, 19472), (11536, 18255), (12170, 17304), (12360, 17038), (14420, 14604)]