76279280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 236636640

約数和(自身を除く): 160357360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 61, 70, 77, 80, 88, 98, 110, 112, 116, 122, 140, 145, 154, 176, 196, 203, 220, 232, 244, 245, 280, 290, 305, 308, 319, 385, 392, 406, 427, 440, 464, 488, 490, 539, 560, 580, 610, 616, 638, 671, 770, 784, 812, 854, 880, 976, 980, 1015, 1078, 1160, 1220, 1232, 1276, 1342, 1421, 1540, 1595, 1624, 1708, 1769, 1960, 2030, 2135, 2156, 2233, 2320, 2440, 2552, 2684, 2695, 2842, 2989, 3080, 3190, 3248, 3355, 3416, 3538, 3920, 4060, 4270, 4312, 4466, 4697, 4880, 5104, 5368, 5390, 5684, 5978, 6160, 6380, 6710, 6832, 7076, 7105, 8120, 8540, 8624, 8845, 8932, 9394, 10736, 10780, 11165, 11368, 11956, 12383, 12760, 13420, 14152, 14210, 14945, 15631, 16240, 17080, 17690, 17864, 18788, 19459, 21560, 22330, 22736, 23485, 23912, 24766, 25520, 26840, 28304, 28420, 29890, 31262, 32879, 34160, 35380, 35728, 37576, 38918, 43120, 44660, 46970, 47824, 49532, 53680, 56840, 59780, 61915, 62524, 65758, 70760, 75152, 77836, 78155, 86681, 89320, 93940, 97295, 99064, 113680, 119560, 123830, 125048, 131516, 136213, 141520, 155672, 156310, 164395, 173362, 178640, 187880, 194590, 198128, 239120, 247660, 250096, 263032, 272426, 311344, 312620, 328790, 346724, 375760, 389180, 433405, 495320, 526064, 544852, 625240, 657580, 681065, 693448, 778360, 866810, 953491, 990640, 1089704, 1250480, 1315160, 1362130, 1386896, 1556720, 1733620, 1906982, 2179408, 2630320, 2724260, 3467240, 3813964, 4767455, 5448520, 6934480, 7627928, 9534910, 10897040, 15255856, 19069820, 38139640, 76279280]

約数ペア:

[(1, 76279280), (2, 38139640), (4, 19069820), (5, 15255856), (7, 10897040), (8, 9534910), (10, 7627928), (11, 6934480), (14, 5448520), (16, 4767455), (20, 3813964), (22, 3467240), (28, 2724260), (29, 2630320), (35, 2179408), (40, 1906982), (44, 1733620), (49, 1556720), (55, 1386896), (56, 1362130), (58, 1315160), (61, 1250480), (70, 1089704), (77, 990640), (80, 953491), (88, 866810), (98, 778360), (110, 693448), (112, 681065), (116, 657580), (122, 625240), (140, 544852), (145, 526064), (154, 495320), (176, 433405), (196, 389180), (203, 375760), (220, 346724), (232, 328790), (244, 312620), (245, 311344), (280, 272426), (290, 263032), (305, 250096), (308, 247660), (319, 239120), (385, 198128), (392, 194590), (406, 187880), (427, 178640), (440, 173362), (464, 164395), (488, 156310), (490, 155672), (539, 141520), (560, 136213), (580, 131516), (610, 125048), (616, 123830), (638, 119560), (671, 113680), (770, 99064), (784, 97295), (812, 93940), (854, 89320), (880, 86681), (976, 78155), (980, 77836), (1015, 75152), (1078, 70760), (1160, 65758), (1220, 62524), (1232, 61915), (1276, 59780), (1342, 56840), (1421, 53680), (1540, 49532), (1595, 47824), (1624, 46970), (1708, 44660), (1769, 43120), (1960, 38918), (2030, 37576), (2135, 35728), (2156, 35380), (2233, 34160), (2320, 32879), (2440, 31262), (2552, 29890), (2684, 28420), (2695, 28304), (2842, 26840), (2989, 25520), (3080, 24766), (3190, 23912), (3248, 23485), (3355, 22736), (3416, 22330), (3538, 21560), (3920, 19459), (4060, 18788), (4270, 17864), (4312, 17690), (4466, 17080), (4697, 16240), (4880, 15631), (5104, 14945), (5368, 14210), (5390, 14152), (5684, 13420), (5978, 12760), (6160, 12383), (6380, 11956), (6710, 11368), (6832, 11165), (7076, 10780), (7105, 10736), (8120, 9394), (8540, 8932), (8624, 8845)]