272534080

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 819302400

約数和(自身を除く): 546768320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 191, 196, 208, 224, 245, 260, 280, 320, 343, 364, 382, 392, 416, 448, 455, 490, 520, 560, 637, 686, 728, 764, 784, 832, 910, 955, 980, 1040, 1120, 1274, 1337, 1372, 1456, 1528, 1568, 1715, 1820, 1910, 1960, 2080, 2240, 2483, 2548, 2674, 2744, 2912, 3056, 3136, 3185, 3430, 3640, 3820, 3920, 4160, 4459, 4966, 5096, 5348, 5488, 5824, 6112, 6370, 6685, 6860, 7280, 7640, 7840, 8918, 9359, 9932, 10192, 10696, 10976, 12224, 12415, 12740, 13370, 13720, 14560, 15280, 15680, 17381, 17836, 18718, 19864, 20384, 21392, 21952, 22295, 24830, 25480, 26740, 27440, 29120, 30560, 34762, 35672, 37436, 39728, 40768, 42784, 44590, 46795, 49660, 50960, 53480, 54880, 61120, 65513, 69524, 71344, 74872, 79456, 85568, 86905, 89180, 93590, 99320, 101920, 106960, 109760, 121667, 131026, 139048, 142688, 149744, 158912, 173810, 178360, 187180, 198640, 203840, 213920, 243334, 262052, 278096, 285376, 299488, 327565, 347620, 356720, 374360, 397280, 427840, 486668, 524104, 556192, 598976, 608335, 655130, 695240, 713440, 748720, 794560, 851669, 973336, 1048208, 1112384, 1216670, 1310260, 1390480, 1426880, 1497440, 1703338, 1946672, 2096416, 2433340, 2620520, 2780960, 2994880, 3406676, 3893344, 4192832, 4258345, 4866680, 5241040, 5561920, 6813352, 7786688, 8516690, 9733360, 10482080, 13626704, 17033380, 19466720, 20964160, 27253408, 34066760, 38933440, 54506816, 68133520, 136267040, 272534080]

約数ペア:

[(1, 272534080), (2, 136267040), (4, 68133520), (5, 54506816), (7, 38933440), (8, 34066760), (10, 27253408), (13, 20964160), (14, 19466720), (16, 17033380), (20, 13626704), (26, 10482080), (28, 9733360), (32, 8516690), (35, 7786688), (40, 6813352), (49, 5561920), (52, 5241040), (56, 4866680), (64, 4258345), (65, 4192832), (70, 3893344), (80, 3406676), (91, 2994880), (98, 2780960), (104, 2620520), (112, 2433340), (130, 2096416), (140, 1946672), (160, 1703338), (182, 1497440), (191, 1426880), (196, 1390480), (208, 1310260), (224, 1216670), (245, 1112384), (260, 1048208), (280, 973336), (320, 851669), (343, 794560), (364, 748720), (382, 713440), (392, 695240), (416, 655130), (448, 608335), (455, 598976), (490, 556192), (520, 524104), (560, 486668), (637, 427840), (686, 397280), (728, 374360), (764, 356720), (784, 347620), (832, 327565), (910, 299488), (955, 285376), (980, 278096), (1040, 262052), (1120, 243334), (1274, 213920), (1337, 203840), (1372, 198640), (1456, 187180), (1528, 178360), (1568, 173810), (1715, 158912), (1820, 149744), (1910, 142688), (1960, 139048), (2080, 131026), (2240, 121667), (2483, 109760), (2548, 106960), (2674, 101920), (2744, 99320), (2912, 93590), (3056, 89180), (3136, 86905), (3185, 85568), (3430, 79456), (3640, 74872), (3820, 71344), (3920, 69524), (4160, 65513), (4459, 61120), (4966, 54880), (5096, 53480), (5348, 50960), (5488, 49660), (5824, 46795), (6112, 44590), (6370, 42784), (6685, 40768), (6860, 39728), (7280, 37436), (7640, 35672), (7840, 34762), (8918, 30560), (9359, 29120), (9932, 27440), (10192, 26740), (10696, 25480), (10976, 24830), (12224, 22295), (12415, 21952), (12740, 21392), (13370, 20384), (13720, 19864), (14560, 18718), (15280, 17836), (15680, 17381)]