42544320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 224

約数和(自身を含む): 166591488

約数和(自身を除く): 124047168

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, 487, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 974, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1461, 1560, 1680, 1820, 1948, 2080, 2184, 2240, 2435, 2496, 2730, 2912, 2922, 3120, 3360, 3409, 3640, 3896, 4160, 4368, 4870, 5460, 5824, 5844, 6240, 6331, 6720, 6818, 7280, 7305, 7792, 8736, 9740, 10227, 10920, 11688, 12480, 12662, 13636, 14560, 14610, 15584, 17045, 17472, 18993, 19480, 20454, 21840, 23376, 25324, 27272, 29120, 29220, 31168, 31655, 34090, 37986, 38960, 40908, 43680, 44317, 46752, 50648, 51135, 54544, 58440, 63310, 68180, 75972, 77920, 81816, 87360, 88634, 93504, 94965, 101296, 102270, 109088, 116880, 126620, 132951, 136360, 151944, 155840, 163632, 177268, 189930, 202592, 204540, 218176, 221585, 233760, 253240, 265902, 272720, 303888, 327264, 354536, 379860, 405184, 409080, 443170, 467520, 506480, 531804, 545440, 607776, 654528, 664755, 709072, 759720, 818160, 886340, 1012960, 1063608, 1090880, 1215552, 1329510, 1418144, 1519440, 1636320, 1772680, 2025920, 2127216, 2659020, 2836288, 3038880, 3272640, 3545360, 4254432, 5318040, 6077760, 7090720, 8508864, 10636080, 14181440, 21272160, 42544320]

約数ペア:

[(1, 42544320), (2, 21272160), (3, 14181440), (4, 10636080), (5, 8508864), (6, 7090720), (7, 6077760), (8, 5318040), (10, 4254432), (12, 3545360), (13, 3272640), (14, 3038880), (15, 2836288), (16, 2659020), (20, 2127216), (21, 2025920), (24, 1772680), (26, 1636320), (28, 1519440), (30, 1418144), (32, 1329510), (35, 1215552), (39, 1090880), (40, 1063608), (42, 1012960), (48, 886340), (52, 818160), (56, 759720), (60, 709072), (64, 664755), (65, 654528), (70, 607776), (78, 545440), (80, 531804), (84, 506480), (91, 467520), (96, 443170), (104, 409080), (105, 405184), (112, 379860), (120, 354536), (130, 327264), (140, 303888), (156, 272720), (160, 265902), (168, 253240), (182, 233760), (192, 221585), (195, 218176), (208, 204540), (210, 202592), (224, 189930), (240, 177268), (260, 163632), (273, 155840), (280, 151944), (312, 136360), (320, 132951), (336, 126620), (364, 116880), (390, 109088), (416, 102270), (420, 101296), (448, 94965), (455, 93504), (480, 88634), (487, 87360), (520, 81816), (546, 77920), (560, 75972), (624, 68180), (672, 63310), (728, 58440), (780, 54544), (832, 51135), (840, 50648), (910, 46752), (960, 44317), (974, 43680), (1040, 40908), (1092, 38960), (1120, 37986), (1248, 34090), (1344, 31655), (1365, 31168), (1456, 29220), (1461, 29120), (1560, 27272), (1680, 25324), (1820, 23376), (1948, 21840), (2080, 20454), (2184, 19480), (2240, 18993), (2435, 17472), (2496, 17045), (2730, 15584), (2912, 14610), (2922, 14560), (3120, 13636), (3360, 12662), (3409, 12480), (3640, 11688), (3896, 10920), (4160, 10227), (4368, 9740), (4870, 8736), (5460, 7792), (5824, 7305), (5844, 7280), (6240, 6818), (6331, 6720)]