241750320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 888702048

約数和(自身を除く): 646951728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 98, 105, 112, 120, 122, 140, 147, 168, 183, 196, 210, 240, 244, 245, 280, 294, 305, 336, 337, 366, 392, 420, 427, 488, 490, 560, 588, 610, 674, 732, 735, 784, 840, 854, 915, 976, 980, 1011, 1176, 1220, 1281, 1348, 1464, 1470, 1680, 1685, 1708, 1830, 1960, 2022, 2135, 2352, 2359, 2440, 2562, 2696, 2928, 2940, 2989, 3370, 3416, 3660, 3920, 4044, 4270, 4718, 4880, 5055, 5124, 5392, 5880, 5978, 6405, 6740, 6832, 7077, 7320, 8088, 8540, 8967, 9436, 10110, 10248, 11760, 11795, 11956, 12810, 13480, 14154, 14640, 14945, 16176, 16513, 17080, 17934, 18872, 20220, 20496, 20557, 23590, 23912, 25620, 26960, 28308, 29890, 33026, 34160, 35385, 35868, 37744, 40440, 41114, 44835, 47180, 47824, 49539, 51240, 56616, 59780, 61671, 66052, 70770, 71736, 80880, 82228, 82565, 89670, 94360, 99078, 102480, 102785, 113232, 119560, 123342, 132104, 141540, 143472, 143899, 164456, 165130, 179340, 188720, 198156, 205570, 239120, 246684, 247695, 264208, 283080, 287798, 308355, 328912, 330260, 358680, 396312, 411140, 431697, 493368, 495390, 566160, 575596, 616710, 660520, 717360, 719495, 792624, 822280, 863394, 986736, 990780, 1007293, 1151192, 1233420, 1321040, 1438990, 1644560, 1726788, 1981560, 2014586, 2158485, 2302384, 2466840, 2877980, 3021879, 3453576, 3963120, 4029172, 4316970, 4933680, 5036465, 5755960, 6043758, 6907152, 8058344, 8633940, 10072930, 11511920, 12087516, 15109395, 16116688, 17267880, 20145860, 24175032, 30218790, 34535760, 40291720, 48350064, 60437580, 80583440, 120875160, 241750320]

約数ペア:

[(1, 241750320), (2, 120875160), (3, 80583440), (4, 60437580), (5, 48350064), (6, 40291720), (7, 34535760), (8, 30218790), (10, 24175032), (12, 20145860), (14, 17267880), (15, 16116688), (16, 15109395), (20, 12087516), (21, 11511920), (24, 10072930), (28, 8633940), (30, 8058344), (35, 6907152), (40, 6043758), (42, 5755960), (48, 5036465), (49, 4933680), (56, 4316970), (60, 4029172), (61, 3963120), (70, 3453576), (80, 3021879), (84, 2877980), (98, 2466840), (105, 2302384), (112, 2158485), (120, 2014586), (122, 1981560), (140, 1726788), (147, 1644560), (168, 1438990), (183, 1321040), (196, 1233420), (210, 1151192), (240, 1007293), (244, 990780), (245, 986736), (280, 863394), (294, 822280), (305, 792624), (336, 719495), (337, 717360), (366, 660520), (392, 616710), (420, 575596), (427, 566160), (488, 495390), (490, 493368), (560, 431697), (588, 411140), (610, 396312), (674, 358680), (732, 330260), (735, 328912), (784, 308355), (840, 287798), (854, 283080), (915, 264208), (976, 247695), (980, 246684), (1011, 239120), (1176, 205570), (1220, 198156), (1281, 188720), (1348, 179340), (1464, 165130), (1470, 164456), (1680, 143899), (1685, 143472), (1708, 141540), (1830, 132104), (1960, 123342), (2022, 119560), (2135, 113232), (2352, 102785), (2359, 102480), (2440, 99078), (2562, 94360), (2696, 89670), (2928, 82565), (2940, 82228), (2989, 80880), (3370, 71736), (3416, 70770), (3660, 66052), (3920, 61671), (4044, 59780), (4270, 56616), (4718, 51240), (4880, 49539), (5055, 47824), (5124, 47180), (5392, 44835), (5880, 41114), (5978, 40440), (6405, 37744), (6740, 35868), (6832, 35385), (7077, 34160), (7320, 33026), (8088, 29890), (8540, 28308), (8967, 26960), (9436, 25620), (10110, 23912), (10248, 23590), (11760, 20557), (11795, 20496), (11956, 20220), (12810, 18872), (13480, 17934), (14154, 17080), (14640, 16513), (14945, 16176)]