272869440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 224

約数和(自身を含む): 916448256

約数和(自身を除く): 643578816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 155, 159, 160, 173, 186, 192, 212, 240, 248, 265, 310, 318, 320, 346, 372, 424, 465, 480, 496, 519, 530, 620, 636, 692, 744, 795, 848, 865, 930, 960, 992, 1038, 1060, 1240, 1272, 1384, 1488, 1590, 1643, 1696, 1730, 1860, 1984, 2076, 2120, 2480, 2544, 2595, 2768, 2976, 3180, 3286, 3392, 3460, 3720, 4152, 4240, 4929, 4960, 5088, 5190, 5363, 5536, 5952, 6360, 6572, 6920, 7440, 8215, 8304, 8480, 9169, 9858, 9920, 10176, 10380, 10726, 11072, 12720, 13144, 13840, 14880, 16089, 16430, 16608, 16960, 18338, 19716, 20760, 21452, 24645, 25440, 26288, 26815, 27507, 27680, 29760, 32178, 32860, 33216, 36676, 39432, 41520, 42904, 45845, 49290, 50880, 52576, 53630, 55014, 55360, 64356, 65720, 73352, 78864, 80445, 83040, 85808, 91690, 98580, 105152, 107260, 110028, 128712, 131440, 137535, 146704, 157728, 160890, 166080, 171616, 183380, 197160, 214520, 220056, 257424, 262880, 275070, 284239, 293408, 315456, 321780, 343232, 366760, 394320, 429040, 440112, 514848, 525760, 550140, 568478, 586816, 643560, 733520, 788640, 852717, 858080, 880224, 1029696, 1100280, 1136956, 1287120, 1421195, 1467040, 1577280, 1705434, 1716160, 1760448, 2200560, 2273912, 2574240, 2842390, 2934080, 3410868, 4263585, 4401120, 4547824, 5148480, 5684780, 6821736, 8527170, 8802240, 9095648, 11369560, 13643472, 17054340, 18191296, 22739120, 27286944, 34108680, 45478240, 54573888, 68217360, 90956480, 136434720, 272869440]

約数ペア:

[(1, 272869440), (2, 136434720), (3, 90956480), (4, 68217360), (5, 54573888), (6, 45478240), (8, 34108680), (10, 27286944), (12, 22739120), (15, 18191296), (16, 17054340), (20, 13643472), (24, 11369560), (30, 9095648), (31, 8802240), (32, 8527170), (40, 6821736), (48, 5684780), (53, 5148480), (60, 4547824), (62, 4401120), (64, 4263585), (80, 3410868), (93, 2934080), (96, 2842390), (106, 2574240), (120, 2273912), (124, 2200560), (155, 1760448), (159, 1716160), (160, 1705434), (173, 1577280), (186, 1467040), (192, 1421195), (212, 1287120), (240, 1136956), (248, 1100280), (265, 1029696), (310, 880224), (318, 858080), (320, 852717), (346, 788640), (372, 733520), (424, 643560), (465, 586816), (480, 568478), (496, 550140), (519, 525760), (530, 514848), (620, 440112), (636, 429040), (692, 394320), (744, 366760), (795, 343232), (848, 321780), (865, 315456), (930, 293408), (960, 284239), (992, 275070), (1038, 262880), (1060, 257424), (1240, 220056), (1272, 214520), (1384, 197160), (1488, 183380), (1590, 171616), (1643, 166080), (1696, 160890), (1730, 157728), (1860, 146704), (1984, 137535), (2076, 131440), (2120, 128712), (2480, 110028), (2544, 107260), (2595, 105152), (2768, 98580), (2976, 91690), (3180, 85808), (3286, 83040), (3392, 80445), (3460, 78864), (3720, 73352), (4152, 65720), (4240, 64356), (4929, 55360), (4960, 55014), (5088, 53630), (5190, 52576), (5363, 50880), (5536, 49290), (5952, 45845), (6360, 42904), (6572, 41520), (6920, 39432), (7440, 36676), (8215, 33216), (8304, 32860), (8480, 32178), (9169, 29760), (9858, 27680), (9920, 27507), (10176, 26815), (10380, 26288), (10726, 25440), (11072, 24645), (12720, 21452), (13144, 20760), (13840, 19716), (14880, 18338), (16089, 16960), (16430, 16608)]