20804060070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 57703726080

約数和(自身を除く): 36899666010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 167, 171, 190, 263, 277, 285, 334, 342, 501, 526, 554, 570, 789, 831, 835, 855, 1002, 1315, 1385, 1503, 1578, 1662, 1670, 1710, 2367, 2493, 2505, 2630, 2770, 3006, 3173, 3945, 4155, 4734, 4986, 4997, 5010, 5263, 6346, 7515, 7890, 8310, 9519, 9994, 10526, 11835, 12465, 14991, 15030, 15789, 15865, 19038, 23670, 24930, 24985, 26315, 28557, 29982, 31578, 31730, 43921, 44973, 46259, 47367, 47595, 49970, 52630, 57114, 72851, 74955, 78945, 87842, 89946, 92518, 94734, 95190, 131763, 138777, 142785, 145702, 149910, 157890, 218553, 219605, 224865, 231295, 236835, 263526, 277554, 285570, 364255, 395289, 416331, 437106, 439210, 449730, 462590, 473670, 655659, 658815, 693885, 728510, 790578, 832662, 834499, 878921, 1092765, 1311318, 1317630, 1384169, 1387770, 1668998, 1757842, 1976445, 2081655, 2185530, 2503497, 2636763, 2768338, 3278295, 3952890, 4152507, 4163310, 4172495, 4394605, 5006994, 5273526, 6556590, 6920845, 7510491, 7910289, 8305014, 8344990, 8789210, 12166117, 12457521, 12517485, 13183815, 13841690, 15020982, 15820578, 20762535, 24332234, 24915042, 25034970, 26367630, 36498351, 37552455, 39551445, 41525070, 60830585, 62287605, 72996702, 75104910, 79102890, 109495053, 121661170, 124575210, 182491755, 218990106, 231156223, 364983510, 462312446, 547475265, 693468669, 1094950530, 1155781115, 1386937338, 2080406007, 2311562230, 3467343345, 4160812014, 6934686690, 10402030035, 20804060070]

約数ペア:

[(1, 20804060070), (2, 10402030035), (3, 6934686690), (5, 4160812014), (6, 3467343345), (9, 2311562230), (10, 2080406007), (15, 1386937338), (18, 1155781115), (19, 1094950530), (30, 693468669), (38, 547475265), (45, 462312446), (57, 364983510), (90, 231156223), (95, 218990106), (114, 182491755), (167, 124575210), (171, 121661170), (190, 109495053), (263, 79102890), (277, 75104910), (285, 72996702), (334, 62287605), (342, 60830585), (501, 41525070), (526, 39551445), (554, 37552455), (570, 36498351), (789, 26367630), (831, 25034970), (835, 24915042), (855, 24332234), (1002, 20762535), (1315, 15820578), (1385, 15020982), (1503, 13841690), (1578, 13183815), (1662, 12517485), (1670, 12457521), (1710, 12166117), (2367, 8789210), (2493, 8344990), (2505, 8305014), (2630, 7910289), (2770, 7510491), (3006, 6920845), (3173, 6556590), (3945, 5273526), (4155, 5006994), (4734, 4394605), (4986, 4172495), (4997, 4163310), (5010, 4152507), (5263, 3952890), (6346, 3278295), (7515, 2768338), (7890, 2636763), (8310, 2503497), (9519, 2185530), (9994, 2081655), (10526, 1976445), (11835, 1757842), (12465, 1668998), (14991, 1387770), (15030, 1384169), (15789, 1317630), (15865, 1311318), (19038, 1092765), (23670, 878921), (24930, 834499), (24985, 832662), (26315, 790578), (28557, 728510), (29982, 693885), (31578, 658815), (31730, 655659), (43921, 473670), (44973, 462590), (46259, 449730), (47367, 439210), (47595, 437106), (49970, 416331), (52630, 395289), (57114, 364255), (72851, 285570), (74955, 277554), (78945, 263526), (87842, 236835), (89946, 231295), (92518, 224865), (94734, 219605), (95190, 218553), (131763, 157890), (138777, 149910), (142785, 145702)]