7182198240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20753}}^1$

素因数の和:20881

約数の個数: 192

約数和(自身を含む): 26108199936

約数和(自身を除く): 18926001696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 9888, 10815, 11536, 12360, 14420, 16480, 17304, 20753, 21630, 23072, 24720, 28840, 34608, 41506, 43260, 49440, 57680, 62259, 69216, 83012, 86520, 103765, 115360, 124518, 145271, 166024, 173040, 207530, 249036, 290542, 311295, 332048, 346080, 415060, 435813, 498072, 581084, 622590, 664096, 726355, 830120, 871626, 996144, 1162168, 1245180, 1452710, 1660240, 1743252, 1992288, 2137559, 2179065, 2324336, 2490360, 2905420, 3320480, 3486504, 4275118, 4358130, 4648672, 4980720, 5810840, 6412677, 6973008, 8550236, 8716260, 9961440, 10687795, 11621680, 12825354, 13946016, 14962913, 17100472, 17432520, 21375590, 23243360, 25650708, 29925826, 32063385, 34200944, 34865040, 42751180, 44888739, 51301416, 59851652, 64126770, 68401888, 69730080, 74814565, 85502360, 89777478, 102602832, 119703304, 128253540, 149629130, 171004720, 179554956, 205205664, 224443695, 239406608, 256507080, 299258260, 342009440, 359109912, 448887390, 478813216, 513014160, 598516520, 718219824, 897774780, 1026028320, 1197033040, 1436439648, 1795549560, 2394066080, 3591099120, 7182198240]

約数ペア:

[(1, 7182198240), (2, 3591099120), (3, 2394066080), (4, 1795549560), (5, 1436439648), (6, 1197033040), (7, 1026028320), (8, 897774780), (10, 718219824), (12, 598516520), (14, 513014160), (15, 478813216), (16, 448887390), (20, 359109912), (21, 342009440), (24, 299258260), (28, 256507080), (30, 239406608), (32, 224443695), (35, 205205664), (40, 179554956), (42, 171004720), (48, 149629130), (56, 128253540), (60, 119703304), (70, 102602832), (80, 89777478), (84, 85502360), (96, 74814565), (103, 69730080), (105, 68401888), (112, 64126770), (120, 59851652), (140, 51301416), (160, 44888739), (168, 42751180), (206, 34865040), (210, 34200944), (224, 32063385), (240, 29925826), (280, 25650708), (309, 23243360), (336, 21375590), (412, 17432520), (420, 17100472), (480, 14962913), (515, 13946016), (560, 12825354), (618, 11621680), (672, 10687795), (721, 9961440), (824, 8716260), (840, 8550236), (1030, 6973008), (1120, 6412677), (1236, 5810840), (1442, 4980720), (1545, 4648672), (1648, 4358130), (1680, 4275118), (2060, 3486504), (2163, 3320480), (2472, 2905420), (2884, 2490360), (3090, 2324336), (3296, 2179065), (3360, 2137559), (3605, 1992288), (4120, 1743252), (4326, 1660240), (4944, 1452710), (5768, 1245180), (6180, 1162168), (7210, 996144), (8240, 871626), (8652, 830120), (9888, 726355), (10815, 664096), (11536, 622590), (12360, 581084), (14420, 498072), (16480, 435813), (17304, 415060), (20753, 346080), (21630, 332048), (23072, 311295), (24720, 290542), (28840, 249036), (34608, 207530), (41506, 173040), (43260, 166024), (49440, 145271), (57680, 124518), (62259, 115360), (69216, 103765), (83012, 86520)]