57273840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 215298720

約数和(自身を除く): 158024880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 211, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 422, 435, 464, 468, 520, 522, 580, 585, 624, 633, 696, 720, 754, 780, 844, 870, 936, 1040, 1044, 1055, 1131, 1160, 1170, 1266, 1305, 1392, 1508, 1560, 1688, 1740, 1872, 1885, 1899, 2088, 2110, 2262, 2320, 2340, 2532, 2610, 2743, 3016, 3120, 3165, 3376, 3393, 3480, 3770, 3798, 4176, 4220, 4524, 4680, 5064, 5220, 5486, 5655, 6032, 6119, 6330, 6786, 6960, 7540, 7596, 8229, 8440, 9048, 9360, 9495, 10128, 10440, 10972, 11310, 12238, 12660, 13572, 13715, 15080, 15192, 16458, 16880, 16965, 18096, 18357, 18990, 20880, 21944, 22620, 24476, 24687, 25320, 27144, 27430, 30160, 30384, 30595, 32916, 33930, 36714, 37980, 41145, 43888, 45240, 48952, 49374, 50640, 54288, 54860, 55071, 61190, 65832, 67860, 73428, 75960, 79547, 82290, 90480, 91785, 97904, 98748, 109720, 110142, 122380, 123435, 131664, 135720, 146856, 151920, 159094, 164580, 183570, 197496, 219440, 220284, 238641, 244760, 246870, 271440, 275355, 293712, 318188, 329160, 367140, 394992, 397735, 440568, 477282, 489520, 493740, 550710, 636376, 658320, 715923, 734280, 795470, 881136, 954564, 987480, 1101420, 1193205, 1272752, 1431846, 1468560, 1590940, 1909128, 1974960, 2202840, 2386410, 2863692, 3181880, 3579615, 3818256, 4405680, 4772820, 5727384, 6363760, 7159230, 9545640, 11454768, 14318460, 19091280, 28636920, 57273840]

約数ペア:

[(1, 57273840), (2, 28636920), (3, 19091280), (4, 14318460), (5, 11454768), (6, 9545640), (8, 7159230), (9, 6363760), (10, 5727384), (12, 4772820), (13, 4405680), (15, 3818256), (16, 3579615), (18, 3181880), (20, 2863692), (24, 2386410), (26, 2202840), (29, 1974960), (30, 1909128), (36, 1590940), (39, 1468560), (40, 1431846), (45, 1272752), (48, 1193205), (52, 1101420), (58, 987480), (60, 954564), (65, 881136), (72, 795470), (78, 734280), (80, 715923), (87, 658320), (90, 636376), (104, 550710), (116, 493740), (117, 489520), (120, 477282), (130, 440568), (144, 397735), (145, 394992), (156, 367140), (174, 329160), (180, 318188), (195, 293712), (208, 275355), (211, 271440), (232, 246870), (234, 244760), (240, 238641), (260, 220284), (261, 219440), (290, 197496), (312, 183570), (348, 164580), (360, 159094), (377, 151920), (390, 146856), (422, 135720), (435, 131664), (464, 123435), (468, 122380), (520, 110142), (522, 109720), (580, 98748), (585, 97904), (624, 91785), (633, 90480), (696, 82290), (720, 79547), (754, 75960), (780, 73428), (844, 67860), (870, 65832), (936, 61190), (1040, 55071), (1044, 54860), (1055, 54288), (1131, 50640), (1160, 49374), (1170, 48952), (1266, 45240), (1305, 43888), (1392, 41145), (1508, 37980), (1560, 36714), (1688, 33930), (1740, 32916), (1872, 30595), (1885, 30384), (1899, 30160), (2088, 27430), (2110, 27144), (2262, 25320), (2320, 24687), (2340, 24476), (2532, 22620), (2610, 21944), (2743, 20880), (3016, 18990), (3120, 18357), (3165, 18096), (3376, 16965), (3393, 16880), (3480, 16458), (3770, 15192), (3798, 15080), (4176, 13715), (4220, 13572), (4524, 12660), (4680, 12238), (5064, 11310), (5220, 10972), (5486, 10440), (5655, 10128), (6032, 9495), (6119, 9360), (6330, 9048), (6786, 8440), (6960, 8229), (7540, 7596)]