239734880

素因数分解:

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

素因数の和:134

約数の個数: 288

約数和(自身を含む): 748077120

約数和(自身を除く): 508342240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 61, 70, 77, 80, 88, 110, 112, 116, 121, 122, 140, 145, 154, 160, 176, 203, 220, 224, 232, 242, 244, 280, 290, 305, 308, 319, 352, 385, 406, 427, 440, 464, 484, 488, 560, 580, 605, 610, 616, 638, 671, 770, 812, 847, 854, 880, 928, 968, 976, 1015, 1120, 1160, 1210, 1220, 1232, 1276, 1342, 1540, 1595, 1624, 1694, 1708, 1760, 1769, 1936, 1952, 2030, 2135, 2233, 2320, 2420, 2440, 2464, 2552, 2684, 3080, 3190, 3248, 3355, 3388, 3416, 3509, 3538, 3872, 4060, 4235, 4270, 4466, 4640, 4697, 4840, 4880, 5104, 5368, 6160, 6380, 6496, 6710, 6776, 6832, 7018, 7076, 7381, 8120, 8470, 8540, 8845, 8932, 9394, 9680, 9760, 10208, 10736, 11165, 12320, 12383, 12760, 13420, 13552, 13664, 14036, 14152, 14762, 16240, 16940, 17080, 17545, 17690, 17864, 18788, 19360, 19459, 21472, 22330, 23485, 24563, 24766, 25520, 26840, 27104, 28072, 28304, 29524, 32480, 33880, 34160, 35090, 35380, 35728, 36905, 37576, 38918, 44660, 46970, 49126, 49532, 51040, 51667, 53680, 56144, 56608, 59048, 61915, 67760, 68320, 70180, 70760, 71456, 73810, 75152, 77836, 89320, 93940, 97295, 98252, 99064, 103334, 107360, 112288, 118096, 122815, 123830, 135520, 136213, 140360, 141520, 147620, 150304, 155672, 178640, 187880, 194590, 196504, 198128, 206668, 214049, 236192, 245630, 247660, 258335, 272426, 280720, 283040, 295240, 311344, 357280, 375760, 389180, 393008, 396256, 413336, 428098, 491260, 495320, 516670, 544852, 561440, 590480, 622688, 681065, 751520, 778360, 786016, 826672, 856196, 982520, 990640, 1033340, 1070245, 1089704, 1180960, 1362130, 1498343, 1556720, 1653344, 1712392, 1965040, 1981280, 2066680, 2140490, 2179408, 2724260, 2996686, 3113440, 3424784, 3930080, 4133360, 4280980, 4358816, 5448520, 5993372, 6849568, 7491715, 8266720, 8561960, 10897040, 11986744, 14983430, 17123920, 21794080, 23973488, 29966860, 34247840, 47946976, 59933720, 119867440, 239734880]

約数ペア:

[(1, 239734880), (2, 119867440), (4, 59933720), (5, 47946976), (7, 34247840), (8, 29966860), (10, 23973488), (11, 21794080), (14, 17123920), (16, 14983430), (20, 11986744), (22, 10897040), (28, 8561960), (29, 8266720), (32, 7491715), (35, 6849568), (40, 5993372), (44, 5448520), (55, 4358816), (56, 4280980), (58, 4133360), (61, 3930080), (70, 3424784), (77, 3113440), (80, 2996686), (88, 2724260), (110, 2179408), (112, 2140490), (116, 2066680), (121, 1981280), (122, 1965040), (140, 1712392), (145, 1653344), (154, 1556720), (160, 1498343), (176, 1362130), (203, 1180960), (220, 1089704), (224, 1070245), (232, 1033340), (242, 990640), (244, 982520), (280, 856196), (290, 826672), (305, 786016), (308, 778360), (319, 751520), (352, 681065), (385, 622688), (406, 590480), (427, 561440), (440, 544852), (464, 516670), (484, 495320), (488, 491260), (560, 428098), (580, 413336), (605, 396256), (610, 393008), (616, 389180), (638, 375760), (671, 357280), (770, 311344), (812, 295240), (847, 283040), (854, 280720), (880, 272426), (928, 258335), (968, 247660), (976, 245630), (1015, 236192), (1120, 214049), (1160, 206668), (1210, 198128), (1220, 196504), (1232, 194590), (1276, 187880), (1342, 178640), (1540, 155672), (1595, 150304), (1624, 147620), (1694, 141520), (1708, 140360), (1760, 136213), (1769, 135520), (1936, 123830), (1952, 122815), (2030, 118096), (2135, 112288), (2233, 107360), (2320, 103334), (2420, 99064), (2440, 98252), (2464, 97295), (2552, 93940), (2684, 89320), (3080, 77836), (3190, 75152), (3248, 73810), (3355, 71456), (3388, 70760), (3416, 70180), (3509, 68320), (3538, 67760), (3872, 61915), (4060, 59048), (4235, 56608), (4270, 56144), (4466, 53680), (4640, 51667), (4697, 51040), (4840, 49532), (4880, 49126), (5104, 46970), (5368, 44660), (6160, 38918), (6380, 37576), (6496, 36905), (6710, 35728), (6776, 35380), (6832, 35090), (7018, 34160), (7076, 33880), (7381, 32480), (8120, 29524), (8470, 28304), (8540, 28072), (8845, 27104), (8932, 26840), (9394, 25520), (9680, 24766), (9760, 24563), (10208, 23485), (10736, 22330), (11165, 21472), (12320, 19459), (12383, 19360), (12760, 18788), (13420, 17864), (13552, 17690), (13664, 17545), (14036, 17080), (14152, 16940), (14762, 16240)]