164562240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 566196480

約数和(自身を除く): 401634240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 192, 230, 232, 240, 257, 276, 290, 320, 345, 348, 368, 435, 460, 464, 480, 514, 552, 580, 667, 690, 696, 736, 771, 870, 920, 928, 960, 1028, 1104, 1160, 1285, 1334, 1380, 1392, 1472, 1542, 1740, 1840, 1856, 2001, 2056, 2208, 2320, 2570, 2668, 2760, 2784, 3084, 3335, 3480, 3680, 3855, 4002, 4112, 4416, 4640, 5140, 5336, 5520, 5568, 5911, 6168, 6670, 6960, 7360, 7453, 7710, 8004, 8224, 9280, 10005, 10280, 10672, 11040, 11822, 12336, 13340, 13920, 14906, 15420, 16008, 16448, 17733, 20010, 20560, 21344, 22080, 22359, 23644, 24672, 26680, 27840, 29555, 29812, 30840, 32016, 35466, 37265, 40020, 41120, 42688, 44718, 47288, 49344, 53360, 59110, 59624, 61680, 64032, 70932, 74530, 80040, 82240, 88665, 89436, 94576, 106720, 111795, 118220, 119248, 123360, 128064, 141864, 149060, 160080, 171419, 177330, 178872, 189152, 213440, 223590, 236440, 238496, 246720, 283728, 298120, 320160, 342838, 354660, 357744, 378304, 447180, 472880, 476992, 514257, 567456, 596240, 640320, 685676, 709320, 715488, 857095, 894360, 945760, 1028514, 1134912, 1192480, 1371352, 1418640, 1430976, 1714190, 1788720, 1891520, 2057028, 2384960, 2571285, 2742704, 2837280, 3428380, 3577440, 4114056, 5142570, 5485408, 5674560, 6856760, 7154880, 8228112, 10285140, 10970816, 13713520, 16456224, 20570280, 27427040, 32912448, 41140560, 54854080, 82281120, 164562240]

約数ペア:

[(1, 164562240), (2, 82281120), (3, 54854080), (4, 41140560), (5, 32912448), (6, 27427040), (8, 20570280), (10, 16456224), (12, 13713520), (15, 10970816), (16, 10285140), (20, 8228112), (23, 7154880), (24, 6856760), (29, 5674560), (30, 5485408), (32, 5142570), (40, 4114056), (46, 3577440), (48, 3428380), (58, 2837280), (60, 2742704), (64, 2571285), (69, 2384960), (80, 2057028), (87, 1891520), (92, 1788720), (96, 1714190), (115, 1430976), (116, 1418640), (120, 1371352), (138, 1192480), (145, 1134912), (160, 1028514), (174, 945760), (184, 894360), (192, 857095), (230, 715488), (232, 709320), (240, 685676), (257, 640320), (276, 596240), (290, 567456), (320, 514257), (345, 476992), (348, 472880), (368, 447180), (435, 378304), (460, 357744), (464, 354660), (480, 342838), (514, 320160), (552, 298120), (580, 283728), (667, 246720), (690, 238496), (696, 236440), (736, 223590), (771, 213440), (870, 189152), (920, 178872), (928, 177330), (960, 171419), (1028, 160080), (1104, 149060), (1160, 141864), (1285, 128064), (1334, 123360), (1380, 119248), (1392, 118220), (1472, 111795), (1542, 106720), (1740, 94576), (1840, 89436), (1856, 88665), (2001, 82240), (2056, 80040), (2208, 74530), (2320, 70932), (2570, 64032), (2668, 61680), (2760, 59624), (2784, 59110), (3084, 53360), (3335, 49344), (3480, 47288), (3680, 44718), (3855, 42688), (4002, 41120), (4112, 40020), (4416, 37265), (4640, 35466), (5140, 32016), (5336, 30840), (5520, 29812), (5568, 29555), (5911, 27840), (6168, 26680), (6670, 24672), (6960, 23644), (7360, 22359), (7453, 22080), (7710, 21344), (8004, 20560), (8224, 20010), (9280, 17733), (10005, 16448), (10280, 16008), (10672, 15420), (11040, 14906), (11822, 13920), (12336, 13340)]