7707177940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 20623196160

約数和(自身を除く): 12916018220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 179, 220, 292, 308, 358, 365, 383, 385, 511, 716, 730, 766, 770, 803, 895, 1022, 1253, 1460, 1532, 1540, 1606, 1790, 1915, 1969, 2044, 2506, 2555, 2681, 3212, 3580, 3830, 3938, 4015, 4213, 5012, 5110, 5362, 5621, 6265, 7660, 7876, 8030, 8426, 9845, 10220, 10724, 11242, 12530, 13067, 13405, 13783, 16060, 16852, 19690, 21065, 22484, 25060, 26134, 26810, 27566, 27959, 28105, 29491, 39380, 42130, 52268, 53620, 55132, 55918, 56210, 58982, 65335, 68557, 68915, 84260, 91469, 111836, 112420, 117964, 130670, 137114, 137830, 139795, 143737, 147455, 182938, 195713, 261340, 274228, 275660, 279590, 287474, 294910, 307549, 342785, 365876, 391426, 457345, 479899, 559180, 574948, 589820, 615098, 685570, 718685, 754127, 782852, 914690, 959798, 978565, 1006159, 1230196, 1371140, 1437370, 1508254, 1537745, 1829380, 1919596, 1957130, 2012318, 2152843, 2399495, 2874740, 3016508, 3075490, 3770635, 3914260, 4024636, 4305686, 4798990, 5004661, 5030795, 5278889, 6150980, 7541270, 8611372, 9597980, 10009322, 10061590, 10557778, 10764215, 15082540, 20018644, 20123180, 21115556, 21528430, 25023305, 26394445, 35032627, 43056860, 50046610, 52788890, 55051271, 70065254, 100093220, 105577780, 110102542, 140130508, 175163135, 220205084, 275256355, 350326270, 385358897, 550512710, 700652540, 770717794, 1101025420, 1541435588, 1926794485, 3853588970, 7707177940]

約数ペア:

[(1, 7707177940), (2, 3853588970), (4, 1926794485), (5, 1541435588), (7, 1101025420), (10, 770717794), (11, 700652540), (14, 550512710), (20, 385358897), (22, 350326270), (28, 275256355), (35, 220205084), (44, 175163135), (55, 140130508), (70, 110102542), (73, 105577780), (77, 100093220), (110, 70065254), (140, 55051271), (146, 52788890), (154, 50046610), (179, 43056860), (220, 35032627), (292, 26394445), (308, 25023305), (358, 21528430), (365, 21115556), (383, 20123180), (385, 20018644), (511, 15082540), (716, 10764215), (730, 10557778), (766, 10061590), (770, 10009322), (803, 9597980), (895, 8611372), (1022, 7541270), (1253, 6150980), (1460, 5278889), (1532, 5030795), (1540, 5004661), (1606, 4798990), (1790, 4305686), (1915, 4024636), (1969, 3914260), (2044, 3770635), (2506, 3075490), (2555, 3016508), (2681, 2874740), (3212, 2399495), (3580, 2152843), (3830, 2012318), (3938, 1957130), (4015, 1919596), (4213, 1829380), (5012, 1537745), (5110, 1508254), (5362, 1437370), (5621, 1371140), (6265, 1230196), (7660, 1006159), (7876, 978565), (8030, 959798), (8426, 914690), (9845, 782852), (10220, 754127), (10724, 718685), (11242, 685570), (12530, 615098), (13067, 589820), (13405, 574948), (13783, 559180), (16060, 479899), (16852, 457345), (19690, 391426), (21065, 365876), (22484, 342785), (25060, 307549), (26134, 294910), (26810, 287474), (27566, 279590), (27959, 275660), (28105, 274228), (29491, 261340), (39380, 195713), (42130, 182938), (52268, 147455), (53620, 143737), (55132, 139795), (55918, 137830), (56210, 137114), (58982, 130670), (65335, 117964), (68557, 112420), (68915, 111836), (84260, 91469)]