252272160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 288

約数和(自身を含む): 1018967040

約数和(自身を除く): 766694880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 863, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1726, 1740, 1827, 2016, 2030, 2088, 2320, 2436, 2520, 2589, 2610, 2784, 3045, 3248, 3360, 3452, 3480, 3654, 4060, 4176, 4315, 4640, 4872, 5040, 5178, 5220, 6041, 6090, 6496, 6904, 6960, 7308, 7767, 8120, 8352, 8630, 9135, 9744, 10080, 10356, 10440, 12082, 12180, 12945, 13808, 13920, 14616, 15534, 16240, 17260, 18123, 18270, 19488, 20712, 20880, 24164, 24360, 25027, 25890, 27616, 29232, 30205, 31068, 32480, 34520, 36246, 36540, 38835, 41424, 41760, 48328, 48720, 50054, 51780, 54369, 58464, 60410, 62136, 69040, 72492, 73080, 75081, 77670, 82848, 90615, 96656, 97440, 100108, 103560, 108738, 120820, 124272, 125135, 138080, 144984, 146160, 150162, 155340, 175189, 181230, 193312, 200216, 207120, 217476, 225243, 241640, 248544, 250270, 271845, 289968, 292320, 300324, 310680, 350378, 362460, 375405, 400432, 414240, 434952, 450486, 483280, 500540, 525567, 543690, 579936, 600648, 621360, 700756, 724920, 750810, 800864, 869904, 875945, 900972, 966560, 1001080, 1051134, 1087380, 1126215, 1201296, 1242720, 1401512, 1449840, 1501620, 1576701, 1739808, 1751890, 1801944, 2002160, 2102268, 2174760, 2252430, 2402592, 2627835, 2803024, 2899680, 3003240, 3153402, 3503780, 3603888, 4004320, 4204536, 4349520, 4504860, 5255670, 5606048, 6006480, 6306804, 7007560, 7207776, 7883505, 8409072, 8699040, 9009720, 10511340, 12012960, 12613608, 14015120, 15767010, 16818144, 18019440, 21022680, 25227216, 28030240, 31534020, 36038880, 42045360, 50454432, 63068040, 84090720, 126136080, 252272160]

約数ペア:

[(1, 252272160), (2, 126136080), (3, 84090720), (4, 63068040), (5, 50454432), (6, 42045360), (7, 36038880), (8, 31534020), (9, 28030240), (10, 25227216), (12, 21022680), (14, 18019440), (15, 16818144), (16, 15767010), (18, 14015120), (20, 12613608), (21, 12012960), (24, 10511340), (28, 9009720), (29, 8699040), (30, 8409072), (32, 7883505), (35, 7207776), (36, 7007560), (40, 6306804), (42, 6006480), (45, 5606048), (48, 5255670), (56, 4504860), (58, 4349520), (60, 4204536), (63, 4004320), (70, 3603888), (72, 3503780), (80, 3153402), (84, 3003240), (87, 2899680), (90, 2803024), (96, 2627835), (105, 2402592), (112, 2252430), (116, 2174760), (120, 2102268), (126, 2002160), (140, 1801944), (144, 1751890), (145, 1739808), (160, 1576701), (168, 1501620), (174, 1449840), (180, 1401512), (203, 1242720), (210, 1201296), (224, 1126215), (232, 1087380), (240, 1051134), (252, 1001080), (261, 966560), (280, 900972), (288, 875945), (290, 869904), (315, 800864), (336, 750810), (348, 724920), (360, 700756), (406, 621360), (420, 600648), (435, 579936), (464, 543690), (480, 525567), (504, 500540), (522, 483280), (560, 450486), (580, 434952), (609, 414240), (630, 400432), (672, 375405), (696, 362460), (720, 350378), (812, 310680), (840, 300324), (863, 292320), (870, 289968), (928, 271845), (1008, 250270), (1015, 248544), (1044, 241640), (1120, 225243), (1160, 217476), (1218, 207120), (1260, 200216), (1305, 193312), (1392, 181230), (1440, 175189), (1624, 155340), (1680, 150162), (1726, 146160), (1740, 144984), (1827, 138080), (2016, 125135), (2030, 124272), (2088, 120820), (2320, 108738), (2436, 103560), (2520, 100108), (2589, 97440), (2610, 96656), (2784, 90615), (3045, 82848), (3248, 77670), (3360, 75081), (3452, 73080), (3480, 72492), (3654, 69040), (4060, 62136), (4176, 60410), (4315, 58464), (4640, 54369), (4872, 51780), (5040, 50054), (5178, 48720), (5220, 48328), (6041, 41760), (6090, 41424), (6496, 38835), (6904, 36540), (6960, 36246), (7308, 34520), (7767, 32480), (8120, 31068), (8352, 30205), (8630, 29232), (9135, 27616), (9744, 25890), (10080, 25027), (10356, 24360), (10440, 24164), (12082, 20880), (12180, 20712), (12945, 19488), (13808, 18270), (13920, 18123), (14616, 17260), (15534, 16240)]