425032320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 1443732480

約数和(自身を除く): 1018700160

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, 128, 148, 155, 160, 185, 186, 192, 193, 222, 240, 248, 296, 310, 320, 370, 372, 384, 386, 444, 465, 480, 496, 555, 579, 592, 620, 640, 740, 744, 772, 888, 930, 960, 965, 992, 1110, 1147, 1158, 1184, 1240, 1480, 1488, 1544, 1776, 1860, 1920, 1930, 1984, 2220, 2294, 2316, 2368, 2480, 2895, 2960, 2976, 3088, 3441, 3552, 3720, 3860, 3968, 4440, 4588, 4632, 4736, 4960, 5735, 5790, 5920, 5952, 5983, 6176, 6882, 7104, 7141, 7440, 7720, 8880, 9176, 9264, 9920, 11470, 11580, 11840, 11904, 11966, 12352, 13764, 14208, 14282, 14880, 15440, 17205, 17760, 17949, 18352, 18528, 19840, 21423, 22940, 23160, 23680, 23932, 24704, 27528, 28564, 29760, 29915, 30880, 34410, 35520, 35705, 35898, 36704, 37056, 42846, 45880, 46320, 47864, 55056, 57128, 59520, 59830, 61760, 68820, 71040, 71410, 71796, 73408, 74112, 85692, 89745, 91760, 92640, 95728, 107115, 110112, 114256, 119660, 123520, 137640, 142820, 143592, 146816, 171384, 179490, 183520, 185280, 191456, 214230, 220224, 221371, 228512, 239320, 275280, 285640, 287184, 342768, 358980, 367040, 370560, 382912, 428460, 440448, 442742, 457024, 478640, 550560, 571280, 574368, 664113, 685536, 717960, 734080, 765824, 856920, 885484, 914048, 957280, 1101120, 1106855, 1142560, 1148736, 1328226, 1371072, 1435920, 1713840, 1770968, 1914560, 2202240, 2213710, 2285120, 2297472, 2656452, 2742144, 2871840, 3320565, 3427680, 3541936, 3829120, 4427420, 4570240, 5312904, 5743680, 6641130, 6855360, 7083872, 8854840, 10625808, 11487360, 13282260, 13710720, 14167744, 17709680, 21251616, 26564520, 28335488, 35419360, 42503232, 53129040, 70838720, 85006464, 106258080, 141677440, 212516160, 425032320]

約数ペア:

[(1, 425032320), (2, 212516160), (3, 141677440), (4, 106258080), (5, 85006464), (6, 70838720), (8, 53129040), (10, 42503232), (12, 35419360), (15, 28335488), (16, 26564520), (20, 21251616), (24, 17709680), (30, 14167744), (31, 13710720), (32, 13282260), (37, 11487360), (40, 10625808), (48, 8854840), (60, 7083872), (62, 6855360), (64, 6641130), (74, 5743680), (80, 5312904), (93, 4570240), (96, 4427420), (111, 3829120), (120, 3541936), (124, 3427680), (128, 3320565), (148, 2871840), (155, 2742144), (160, 2656452), (185, 2297472), (186, 2285120), (192, 2213710), (193, 2202240), (222, 1914560), (240, 1770968), (248, 1713840), (296, 1435920), (310, 1371072), (320, 1328226), (370, 1148736), (372, 1142560), (384, 1106855), (386, 1101120), (444, 957280), (465, 914048), (480, 885484), (496, 856920), (555, 765824), (579, 734080), (592, 717960), (620, 685536), (640, 664113), (740, 574368), (744, 571280), (772, 550560), (888, 478640), (930, 457024), (960, 442742), (965, 440448), (992, 428460), (1110, 382912), (1147, 370560), (1158, 367040), (1184, 358980), (1240, 342768), (1480, 287184), (1488, 285640), (1544, 275280), (1776, 239320), (1860, 228512), (1920, 221371), (1930, 220224), (1984, 214230), (2220, 191456), (2294, 185280), (2316, 183520), (2368, 179490), (2480, 171384), (2895, 146816), (2960, 143592), (2976, 142820), (3088, 137640), (3441, 123520), (3552, 119660), (3720, 114256), (3860, 110112), (3968, 107115), (4440, 95728), (4588, 92640), (4632, 91760), (4736, 89745), (4960, 85692), (5735, 74112), (5790, 73408), (5920, 71796), (5952, 71410), (5983, 71040), (6176, 68820), (6882, 61760), (7104, 59830), (7141, 59520), (7440, 57128), (7720, 55056), (8880, 47864), (9176, 46320), (9264, 45880), (9920, 42846), (11470, 37056), (11580, 36704), (11840, 35898), (11904, 35705), (11966, 35520), (12352, 34410), (13764, 30880), (14208, 29915), (14282, 29760), (14880, 28564), (15440, 27528), (17205, 24704), (17760, 23932), (17949, 23680), (18352, 23160), (18528, 22940), (19840, 21423)]