145279680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 224

約数和(自身を含む): 568049664

約数和(自身を除く): 422769984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1663, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3326, 3360, 3640, 4160, 4368, 4989, 5460, 5824, 6240, 6652, 6720, 7280, 8315, 8736, 9978, 10920, 11641, 12480, 13304, 14560, 16630, 17472, 19956, 21619, 21840, 23282, 24945, 26608, 29120, 33260, 34923, 39912, 43238, 43680, 46564, 49890, 53216, 58205, 64857, 66520, 69846, 79824, 86476, 87360, 93128, 99780, 106432, 108095, 116410, 129714, 133040, 139692, 151333, 159648, 172952, 174615, 186256, 199560, 216190, 232820, 259428, 266080, 279384, 302666, 319296, 324285, 345904, 349230, 372512, 399120, 432380, 453999, 465640, 518856, 532160, 558768, 605332, 648570, 691808, 698460, 745024, 756665, 798240, 864760, 907998, 931280, 1037712, 1117536, 1210664, 1297140, 1383616, 1396920, 1513330, 1596480, 1729520, 1815996, 1862560, 2075424, 2235072, 2269995, 2421328, 2594280, 2793840, 3026660, 3459040, 3631992, 3725120, 4150848, 4539990, 4842656, 5188560, 5587680, 6053320, 6918080, 7263984, 9079980, 9685312, 10377120, 11175360, 12106640, 14527968, 18159960, 20754240, 24213280, 29055936, 36319920, 48426560, 72639840, 145279680]

約数ペア:

[(1, 145279680), (2, 72639840), (3, 48426560), (4, 36319920), (5, 29055936), (6, 24213280), (7, 20754240), (8, 18159960), (10, 14527968), (12, 12106640), (13, 11175360), (14, 10377120), (15, 9685312), (16, 9079980), (20, 7263984), (21, 6918080), (24, 6053320), (26, 5587680), (28, 5188560), (30, 4842656), (32, 4539990), (35, 4150848), (39, 3725120), (40, 3631992), (42, 3459040), (48, 3026660), (52, 2793840), (56, 2594280), (60, 2421328), (64, 2269995), (65, 2235072), (70, 2075424), (78, 1862560), (80, 1815996), (84, 1729520), (91, 1596480), (96, 1513330), (104, 1396920), (105, 1383616), (112, 1297140), (120, 1210664), (130, 1117536), (140, 1037712), (156, 931280), (160, 907998), (168, 864760), (182, 798240), (192, 756665), (195, 745024), (208, 698460), (210, 691808), (224, 648570), (240, 605332), (260, 558768), (273, 532160), (280, 518856), (312, 465640), (320, 453999), (336, 432380), (364, 399120), (390, 372512), (416, 349230), (420, 345904), (448, 324285), (455, 319296), (480, 302666), (520, 279384), (546, 266080), (560, 259428), (624, 232820), (672, 216190), (728, 199560), (780, 186256), (832, 174615), (840, 172952), (910, 159648), (960, 151333), (1040, 139692), (1092, 133040), (1120, 129714), (1248, 116410), (1344, 108095), (1365, 106432), (1456, 99780), (1560, 93128), (1663, 87360), (1680, 86476), (1820, 79824), (2080, 69846), (2184, 66520), (2240, 64857), (2496, 58205), (2730, 53216), (2912, 49890), (3120, 46564), (3326, 43680), (3360, 43238), (3640, 39912), (4160, 34923), (4368, 33260), (4989, 29120), (5460, 26608), (5824, 24945), (6240, 23282), (6652, 21840), (6720, 21619), (7280, 19956), (8315, 17472), (8736, 16630), (9978, 14560), (10920, 13304), (11641, 12480)]