212516160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 719035392

約数和(自身を除く): 506519232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 192, 193, 222, 240, 248, 296, 310, 320, 370, 372, 386, 444, 465, 480, 496, 555, 579, 592, 620, 740, 744, 772, 888, 930, 960, 965, 992, 1110, 1147, 1158, 1184, 1240, 1480, 1488, 1544, 1776, 1860, 1930, 1984, 2220, 2294, 2316, 2368, 2480, 2895, 2960, 2976, 3088, 3441, 3552, 3720, 3860, 4440, 4588, 4632, 4960, 5735, 5790, 5920, 5952, 5983, 6176, 6882, 7104, 7141, 7440, 7720, 8880, 9176, 9264, 9920, 11470, 11580, 11840, 11966, 12352, 13764, 14282, 14880, 15440, 17205, 17760, 17949, 18352, 18528, 21423, 22940, 23160, 23932, 27528, 28564, 29760, 29915, 30880, 34410, 35520, 35705, 35898, 36704, 37056, 42846, 45880, 46320, 47864, 55056, 57128, 59830, 61760, 68820, 71410, 71796, 73408, 85692, 89745, 91760, 92640, 95728, 107115, 110112, 114256, 119660, 137640, 142820, 143592, 171384, 179490, 183520, 185280, 191456, 214230, 220224, 221371, 228512, 239320, 275280, 285640, 287184, 342768, 358980, 367040, 382912, 428460, 442742, 457024, 478640, 550560, 571280, 574368, 664113, 685536, 717960, 856920, 885484, 957280, 1101120, 1106855, 1142560, 1148736, 1328226, 1371072, 1435920, 1713840, 1770968, 1914560, 2213710, 2285120, 2656452, 2871840, 3320565, 3427680, 3541936, 4427420, 5312904, 5743680, 6641130, 6855360, 7083872, 8854840, 10625808, 13282260, 14167744, 17709680, 21251616, 26564520, 35419360, 42503232, 53129040, 70838720, 106258080, 212516160]

約数ペア:

[(1, 212516160), (2, 106258080), (3, 70838720), (4, 53129040), (5, 42503232), (6, 35419360), (8, 26564520), (10, 21251616), (12, 17709680), (15, 14167744), (16, 13282260), (20, 10625808), (24, 8854840), (30, 7083872), (31, 6855360), (32, 6641130), (37, 5743680), (40, 5312904), (48, 4427420), (60, 3541936), (62, 3427680), (64, 3320565), (74, 2871840), (80, 2656452), (93, 2285120), (96, 2213710), (111, 1914560), (120, 1770968), (124, 1713840), (148, 1435920), (155, 1371072), (160, 1328226), (185, 1148736), (186, 1142560), (192, 1106855), (193, 1101120), (222, 957280), (240, 885484), (248, 856920), (296, 717960), (310, 685536), (320, 664113), (370, 574368), (372, 571280), (386, 550560), (444, 478640), (465, 457024), (480, 442742), (496, 428460), (555, 382912), (579, 367040), (592, 358980), (620, 342768), (740, 287184), (744, 285640), (772, 275280), (888, 239320), (930, 228512), (960, 221371), (965, 220224), (992, 214230), (1110, 191456), (1147, 185280), (1158, 183520), (1184, 179490), (1240, 171384), (1480, 143592), (1488, 142820), (1544, 137640), (1776, 119660), (1860, 114256), (1930, 110112), (1984, 107115), (2220, 95728), (2294, 92640), (2316, 91760), (2368, 89745), (2480, 85692), (2895, 73408), (2960, 71796), (2976, 71410), (3088, 68820), (3441, 61760), (3552, 59830), (3720, 57128), (3860, 55056), (4440, 47864), (4588, 46320), (4632, 45880), (4960, 42846), (5735, 37056), (5790, 36704), (5920, 35898), (5952, 35705), (5983, 35520), (6176, 34410), (6882, 30880), (7104, 29915), (7141, 29760), (7440, 28564), (7720, 27528), (8880, 23932), (9176, 23160), (9264, 22940), (9920, 21423), (11470, 18528), (11580, 18352), (11840, 17949), (11966, 17760), (12352, 17205), (13764, 15440), (14282, 14880)]