238289520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 898513920

約数和(自身を除く): 660224400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 67, 70, 73, 80, 84, 87, 105, 112, 116, 120, 134, 140, 145, 146, 168, 174, 201, 203, 210, 219, 232, 240, 268, 280, 290, 292, 335, 336, 348, 365, 402, 406, 420, 435, 438, 464, 469, 511, 536, 560, 580, 584, 609, 670, 696, 730, 804, 812, 840, 870, 876, 938, 1005, 1015, 1022, 1072, 1095, 1160, 1168, 1218, 1340, 1392, 1407, 1460, 1533, 1608, 1624, 1680, 1740, 1752, 1876, 1943, 2010, 2030, 2044, 2117, 2190, 2320, 2345, 2436, 2555, 2680, 2814, 2920, 3045, 3066, 3216, 3248, 3480, 3504, 3752, 3886, 4020, 4060, 4088, 4234, 4380, 4690, 4872, 4891, 5110, 5360, 5628, 5829, 5840, 6090, 6132, 6351, 6960, 7035, 7504, 7665, 7772, 8040, 8120, 8176, 8468, 8760, 9380, 9715, 9744, 9782, 10220, 10585, 11256, 11658, 12180, 12264, 12702, 13601, 14070, 14673, 14819, 15330, 15544, 16080, 16240, 16936, 17520, 18760, 19430, 19564, 20440, 21170, 22512, 23316, 24360, 24455, 24528, 25404, 27202, 28140, 29145, 29346, 29638, 30660, 31088, 31755, 33872, 34237, 37520, 38860, 39128, 40803, 40880, 42340, 44457, 46632, 48720, 48910, 50808, 54404, 56280, 58290, 58692, 59276, 61320, 63510, 68005, 68474, 73365, 74095, 77720, 78256, 81606, 84680, 88914, 93264, 97820, 101616, 102711, 108808, 112560, 116580, 117384, 118552, 122640, 127020, 136010, 136948, 141839, 146730, 148190, 155440, 163212, 169360, 171185, 177828, 195640, 204015, 205422, 217616, 222285, 233160, 234768, 237104, 254040, 272020, 273896, 283678, 293460, 296380, 326424, 342370, 355656, 391280, 408030, 410844, 425517, 444570, 466320, 508080, 513555, 544040, 547792, 567356, 586920, 592760, 652848, 684740, 709195, 711312, 816060, 821688, 851034, 889140, 992873, 1027110, 1088080, 1134712, 1173840, 1185520, 1369480, 1418390, 1632120, 1643376, 1702068, 1778280, 1985746, 2054220, 2127585, 2269424, 2738960, 2836780, 2978619, 3264240, 3404136, 3556560, 3971492, 4108440, 4255170, 4964365, 5673560, 5957238, 6808272, 7942984, 8216880, 8510340, 9928730, 11347120, 11914476, 14893095, 15885968, 17020680, 19857460, 23828952, 29786190, 34041360, 39714920, 47657904, 59572380, 79429840, 119144760, 238289520]

約数ペア:

[(1, 238289520), (2, 119144760), (3, 79429840), (4, 59572380), (5, 47657904), (6, 39714920), (7, 34041360), (8, 29786190), (10, 23828952), (12, 19857460), (14, 17020680), (15, 15885968), (16, 14893095), (20, 11914476), (21, 11347120), (24, 9928730), (28, 8510340), (29, 8216880), (30, 7942984), (35, 6808272), (40, 5957238), (42, 5673560), (48, 4964365), (56, 4255170), (58, 4108440), (60, 3971492), (67, 3556560), (70, 3404136), (73, 3264240), (80, 2978619), (84, 2836780), (87, 2738960), (105, 2269424), (112, 2127585), (116, 2054220), (120, 1985746), (134, 1778280), (140, 1702068), (145, 1643376), (146, 1632120), (168, 1418390), (174, 1369480), (201, 1185520), (203, 1173840), (210, 1134712), (219, 1088080), (232, 1027110), (240, 992873), (268, 889140), (280, 851034), (290, 821688), (292, 816060), (335, 711312), (336, 709195), (348, 684740), (365, 652848), (402, 592760), (406, 586920), (420, 567356), (435, 547792), (438, 544040), (464, 513555), (469, 508080), (511, 466320), (536, 444570), (560, 425517), (580, 410844), (584, 408030), (609, 391280), (670, 355656), (696, 342370), (730, 326424), (804, 296380), (812, 293460), (840, 283678), (870, 273896), (876, 272020), (938, 254040), (1005, 237104), (1015, 234768), (1022, 233160), (1072, 222285), (1095, 217616), (1160, 205422), (1168, 204015), (1218, 195640), (1340, 177828), (1392, 171185), (1407, 169360), (1460, 163212), (1533, 155440), (1608, 148190), (1624, 146730), (1680, 141839), (1740, 136948), (1752, 136010), (1876, 127020), (1943, 122640), (2010, 118552), (2030, 117384), (2044, 116580), (2117, 112560), (2190, 108808), (2320, 102711), (2345, 101616), (2436, 97820), (2555, 93264), (2680, 88914), (2814, 84680), (2920, 81606), (3045, 78256), (3066, 77720), (3216, 74095), (3248, 73365), (3480, 68474), (3504, 68005), (3752, 63510), (3886, 61320), (4020, 59276), (4060, 58692), (4088, 58290), (4234, 56280), (4380, 54404), (4690, 50808), (4872, 48910), (4891, 48720), (5110, 46632), (5360, 44457), (5628, 42340), (5829, 40880), (5840, 40803), (6090, 39128), (6132, 38860), (6351, 37520), (6960, 34237), (7035, 33872), (7504, 31755), (7665, 31088), (7772, 30660), (8040, 29638), (8120, 29346), (8176, 29145), (8468, 28140), (8760, 27202), (9380, 25404), (9715, 24528), (9744, 24455), (9782, 24360), (10220, 23316), (10585, 22512), (11256, 21170), (11658, 20440), (12180, 19564), (12264, 19430), (12702, 18760), (13601, 17520), (14070, 16936), (14673, 16240), (14819, 16080), (15330, 15544)]