231266880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 448

約数和(自身を含む): 921715200

約数和(自身を除く): 690448320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 71, 72, 78, 80, 87, 90, 96, 104, 108, 116, 117, 120, 130, 135, 142, 144, 145, 156, 160, 174, 180, 192, 195, 208, 213, 216, 232, 234, 240, 260, 261, 270, 284, 288, 290, 312, 320, 348, 351, 355, 360, 377, 390, 416, 426, 432, 435, 464, 468, 480, 520, 522, 540, 568, 576, 580, 585, 624, 639, 696, 702, 710, 720, 754, 780, 783, 832, 852, 864, 870, 923, 928, 936, 960, 1040, 1044, 1065, 1080, 1131, 1136, 1160, 1170, 1248, 1278, 1305, 1392, 1404, 1420, 1440, 1508, 1560, 1566, 1704, 1728, 1740, 1755, 1846, 1856, 1872, 1885, 1917, 2059, 2080, 2088, 2130, 2160, 2262, 2272, 2320, 2340, 2496, 2556, 2610, 2769, 2784, 2808, 2840, 2880, 3016, 3120, 3132, 3195, 3393, 3408, 3480, 3510, 3692, 3744, 3770, 3834, 3915, 4118, 4160, 4176, 4260, 4320, 4524, 4544, 4615, 4640, 4680, 5112, 5220, 5538, 5568, 5616, 5655, 5680, 6032, 6177, 6240, 6264, 6390, 6786, 6816, 6960, 7020, 7384, 7488, 7540, 7668, 7830, 8236, 8307, 8352, 8520, 8640, 9048, 9230, 9280, 9360, 9585, 10179, 10224, 10295, 10440, 11076, 11232, 11310, 11360, 12064, 12354, 12480, 12528, 12780, 13572, 13632, 13845, 13920, 14040, 14768, 15080, 15336, 15660, 16472, 16614, 16704, 16965, 17040, 18096, 18460, 18531, 18720, 19170, 20358, 20448, 20590, 20880, 22152, 22464, 22620, 22720, 24128, 24708, 24921, 25056, 25560, 26767, 27144, 27690, 27840, 28080, 29536, 30160, 30672, 30885, 31320, 32944, 33228, 33930, 34080, 36192, 36920, 37062, 37440, 38340, 40716, 40896, 41180, 41535, 41760, 44304, 45240, 49416, 49842, 50112, 50895, 51120, 53534, 54288, 55380, 55593, 56160, 59072, 60320, 61344, 61770, 62640, 65888, 66456, 67860, 68160, 72384, 73840, 74124, 76680, 80301, 81432, 82360, 83070, 83520, 88608, 90480, 92655, 98832, 99684, 101790, 102240, 107068, 108576, 110760, 111186, 112320, 120640, 122688, 123540, 124605, 125280, 131776, 132912, 133835, 135720, 147680, 148248, 153360, 160602, 162864, 164720, 166140, 177216, 180960, 185310, 197664, 199368, 203580, 204480, 214136, 217152, 221520, 222372, 240903, 247080, 249210, 250560, 265824, 267670, 271440, 277965, 295360, 296496, 306720, 321204, 325728, 329440, 332280, 361920, 370620, 395328, 398736, 401505, 407160, 428272, 443040, 444744, 481806, 494160, 498420, 531648, 535340, 542880, 555930, 592992, 613440, 642408, 651456, 658880, 664560, 722709, 741240, 797472, 803010, 814320, 856544, 886080, 889488, 963612, 988320, 996840, 1070680, 1085760, 1111860, 1185984, 1204515, 1284816, 1329120, 1445418, 1482480, 1594944, 1606020, 1628640, 1713088, 1778976, 1927224, 1976640, 1993680, 2141360, 2223720, 2409030, 2569632, 2658240, 2890836, 2964960, 3212040, 3257280, 3557952, 3613545, 3854448, 3987360, 4282720, 4447440, 4818060, 5139264, 5781672, 5929920, 6424080, 7227090, 7708896, 7974720, 8565440, 8894880, 9636120, 11563344, 12848160, 14454180, 15417792, 17789760, 19272240, 23126688, 25696320, 28908360, 38544480, 46253376, 57816720, 77088960, 115633440, 231266880]

約数ペア:

[(1, 231266880), (2, 115633440), (3, 77088960), (4, 57816720), (5, 46253376), (6, 38544480), (8, 28908360), (9, 25696320), (10, 23126688), (12, 19272240), (13, 17789760), (15, 15417792), (16, 14454180), (18, 12848160), (20, 11563344), (24, 9636120), (26, 8894880), (27, 8565440), (29, 7974720), (30, 7708896), (32, 7227090), (36, 6424080), (39, 5929920), (40, 5781672), (45, 5139264), (48, 4818060), (52, 4447440), (54, 4282720), (58, 3987360), (60, 3854448), (64, 3613545), (65, 3557952), (71, 3257280), (72, 3212040), (78, 2964960), (80, 2890836), (87, 2658240), (90, 2569632), (96, 2409030), (104, 2223720), (108, 2141360), (116, 1993680), (117, 1976640), (120, 1927224), (130, 1778976), (135, 1713088), (142, 1628640), (144, 1606020), (145, 1594944), (156, 1482480), (160, 1445418), (174, 1329120), (180, 1284816), (192, 1204515), (195, 1185984), (208, 1111860), (213, 1085760), (216, 1070680), (232, 996840), (234, 988320), (240, 963612), (260, 889488), (261, 886080), (270, 856544), (284, 814320), (288, 803010), (290, 797472), (312, 741240), (320, 722709), (348, 664560), (351, 658880), (355, 651456), (360, 642408), (377, 613440), (390, 592992), (416, 555930), (426, 542880), (432, 535340), (435, 531648), (464, 498420), (468, 494160), (480, 481806), (520, 444744), (522, 443040), (540, 428272), (568, 407160), (576, 401505), (580, 398736), (585, 395328), (624, 370620), (639, 361920), (696, 332280), (702, 329440), (710, 325728), (720, 321204), (754, 306720), (780, 296496), (783, 295360), (832, 277965), (852, 271440), (864, 267670), (870, 265824), (923, 250560), (928, 249210), (936, 247080), (960, 240903), (1040, 222372), (1044, 221520), (1065, 217152), (1080, 214136), (1131, 204480), (1136, 203580), (1160, 199368), (1170, 197664), (1248, 185310), (1278, 180960), (1305, 177216), (1392, 166140), (1404, 164720), (1420, 162864), (1440, 160602), (1508, 153360), (1560, 148248), (1566, 147680), (1704, 135720), (1728, 133835), (1740, 132912), (1755, 131776), (1846, 125280), (1856, 124605), (1872, 123540), (1885, 122688), (1917, 120640), (2059, 112320), (2080, 111186), (2088, 110760), (2130, 108576), (2160, 107068), (2262, 102240), (2272, 101790), (2320, 99684), (2340, 98832), (2496, 92655), (2556, 90480), (2610, 88608), (2769, 83520), (2784, 83070), (2808, 82360), (2840, 81432), (2880, 80301), (3016, 76680), (3120, 74124), (3132, 73840), (3195, 72384), (3393, 68160), (3408, 67860), (3480, 66456), (3510, 65888), (3692, 62640), (3744, 61770), (3770, 61344), (3834, 60320), (3915, 59072), (4118, 56160), (4160, 55593), (4176, 55380), (4260, 54288), (4320, 53534), (4524, 51120), (4544, 50895), (4615, 50112), (4640, 49842), (4680, 49416), (5112, 45240), (5220, 44304), (5538, 41760), (5568, 41535), (5616, 41180), (5655, 40896), (5680, 40716), (6032, 38340), (6177, 37440), (6240, 37062), (6264, 36920), (6390, 36192), (6786, 34080), (6816, 33930), (6960, 33228), (7020, 32944), (7384, 31320), (7488, 30885), (7540, 30672), (7668, 30160), (7830, 29536), (8236, 28080), (8307, 27840), (8352, 27690), (8520, 27144), (8640, 26767), (9048, 25560), (9230, 25056), (9280, 24921), (9360, 24708), (9585, 24128), (10179, 22720), (10224, 22620), (10295, 22464), (10440, 22152), (11076, 20880), (11232, 20590), (11310, 20448), (11360, 20358), (12064, 19170), (12354, 18720), (12480, 18531), (12528, 18460), (12780, 18096), (13572, 17040), (13632, 16965), (13845, 16704), (13920, 16614), (14040, 16472), (14768, 15660), (15080, 15336)]