214930560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 753984000

約数和(自身を除く): 539053440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 109, 120, 128, 130, 156, 158, 160, 192, 195, 208, 218, 237, 240, 260, 312, 316, 320, 327, 384, 390, 395, 416, 436, 474, 480, 520, 545, 624, 632, 640, 654, 780, 790, 832, 872, 948, 960, 1027, 1040, 1090, 1185, 1248, 1264, 1308, 1417, 1560, 1580, 1635, 1664, 1744, 1896, 1920, 2054, 2080, 2180, 2370, 2496, 2528, 2616, 2834, 3081, 3120, 3160, 3270, 3488, 3792, 4108, 4160, 4251, 4360, 4740, 4992, 5056, 5135, 5232, 5668, 6162, 6240, 6320, 6540, 6976, 7085, 7584, 8216, 8320, 8502, 8611, 8720, 9480, 10112, 10270, 10464, 11336, 12324, 12480, 12640, 13080, 13952, 14170, 15168, 15405, 16432, 17004, 17222, 17440, 18960, 20540, 20928, 21255, 22672, 24648, 24960, 25280, 25833, 26160, 28340, 30336, 30810, 32864, 34008, 34444, 34880, 37920, 41080, 41856, 42510, 43055, 45344, 49296, 50560, 51666, 52320, 56680, 61620, 65728, 68016, 68888, 69760, 75840, 82160, 85020, 86110, 90688, 98592, 103332, 104640, 111943, 113360, 123240, 129165, 131456, 136032, 137776, 151680, 164320, 170040, 172220, 181376, 197184, 206664, 209280, 223886, 226720, 246480, 258330, 272064, 275552, 328640, 335829, 340080, 344440, 394368, 413328, 447772, 453440, 492960, 516660, 544128, 551104, 559715, 657280, 671658, 680160, 688880, 826656, 895544, 906880, 985920, 1033320, 1102208, 1119430, 1343316, 1360320, 1377760, 1653312, 1679145, 1791088, 1971840, 2066640, 2238860, 2686632, 2720640, 2755520, 3306624, 3358290, 3582176, 4133280, 4477720, 5373264, 5511040, 6716580, 7164352, 8266560, 8955440, 10746528, 13433160, 14328704, 16533120, 17910880, 21493056, 26866320, 35821760, 42986112, 53732640, 71643520, 107465280, 214930560]

約数ペア:

[(1, 214930560), (2, 107465280), (3, 71643520), (4, 53732640), (5, 42986112), (6, 35821760), (8, 26866320), (10, 21493056), (12, 17910880), (13, 16533120), (15, 14328704), (16, 13433160), (20, 10746528), (24, 8955440), (26, 8266560), (30, 7164352), (32, 6716580), (39, 5511040), (40, 5373264), (48, 4477720), (52, 4133280), (60, 3582176), (64, 3358290), (65, 3306624), (78, 2755520), (79, 2720640), (80, 2686632), (96, 2238860), (104, 2066640), (109, 1971840), (120, 1791088), (128, 1679145), (130, 1653312), (156, 1377760), (158, 1360320), (160, 1343316), (192, 1119430), (195, 1102208), (208, 1033320), (218, 985920), (237, 906880), (240, 895544), (260, 826656), (312, 688880), (316, 680160), (320, 671658), (327, 657280), (384, 559715), (390, 551104), (395, 544128), (416, 516660), (436, 492960), (474, 453440), (480, 447772), (520, 413328), (545, 394368), (624, 344440), (632, 340080), (640, 335829), (654, 328640), (780, 275552), (790, 272064), (832, 258330), (872, 246480), (948, 226720), (960, 223886), (1027, 209280), (1040, 206664), (1090, 197184), (1185, 181376), (1248, 172220), (1264, 170040), (1308, 164320), (1417, 151680), (1560, 137776), (1580, 136032), (1635, 131456), (1664, 129165), (1744, 123240), (1896, 113360), (1920, 111943), (2054, 104640), (2080, 103332), (2180, 98592), (2370, 90688), (2496, 86110), (2528, 85020), (2616, 82160), (2834, 75840), (3081, 69760), (3120, 68888), (3160, 68016), (3270, 65728), (3488, 61620), (3792, 56680), (4108, 52320), (4160, 51666), (4251, 50560), (4360, 49296), (4740, 45344), (4992, 43055), (5056, 42510), (5135, 41856), (5232, 41080), (5668, 37920), (6162, 34880), (6240, 34444), (6320, 34008), (6540, 32864), (6976, 30810), (7085, 30336), (7584, 28340), (8216, 26160), (8320, 25833), (8502, 25280), (8611, 24960), (8720, 24648), (9480, 22672), (10112, 21255), (10270, 20928), (10464, 20540), (11336, 18960), (12324, 17440), (12480, 17222), (12640, 17004), (13080, 16432), (13952, 15405), (14170, 15168)]