56356560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 212319744

約数和(自身を除く): 155963184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 223, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 446, 468, 486, 520, 540, 585, 624, 648, 669, 702, 720, 780, 810, 892, 936, 972, 1040, 1053, 1080, 1115, 1170, 1215, 1296, 1338, 1404, 1560, 1620, 1755, 1784, 1872, 1944, 2007, 2106, 2160, 2230, 2340, 2430, 2676, 2808, 2899, 3120, 3159, 3240, 3345, 3510, 3568, 3888, 4014, 4212, 4460, 4680, 4860, 5265, 5352, 5616, 5798, 6021, 6318, 6480, 6690, 7020, 8028, 8424, 8697, 8920, 9360, 9720, 10035, 10530, 10704, 11596, 12042, 12636, 13380, 14040, 14495, 15795, 16056, 16848, 17394, 17840, 18063, 19440, 20070, 21060, 23192, 24084, 25272, 26091, 26760, 28080, 28990, 30105, 31590, 32112, 34788, 36126, 40140, 42120, 43485, 46384, 48168, 50544, 52182, 53520, 54189, 57980, 60210, 63180, 69576, 72252, 78273, 80280, 84240, 86970, 90315, 96336, 104364, 108378, 115960, 120420, 126360, 130455, 139152, 144504, 156546, 160560, 173940, 180630, 208728, 216756, 231920, 234819, 240840, 252720, 260910, 270945, 289008, 313092, 347880, 361260, 391365, 417456, 433512, 469638, 481680, 521820, 541890, 626184, 695760, 704457, 722520, 782730, 867024, 939276, 1043640, 1083780, 1174095, 1252368, 1408914, 1445040, 1565460, 1878552, 2087280, 2167560, 2348190, 2817828, 3130920, 3522285, 3757104, 4335120, 4696380, 5635656, 6261840, 7044570, 9392760, 11271312, 14089140, 18785520, 28178280, 56356560]

約数ペア:

[(1, 56356560), (2, 28178280), (3, 18785520), (4, 14089140), (5, 11271312), (6, 9392760), (8, 7044570), (9, 6261840), (10, 5635656), (12, 4696380), (13, 4335120), (15, 3757104), (16, 3522285), (18, 3130920), (20, 2817828), (24, 2348190), (26, 2167560), (27, 2087280), (30, 1878552), (36, 1565460), (39, 1445040), (40, 1408914), (45, 1252368), (48, 1174095), (52, 1083780), (54, 1043640), (60, 939276), (65, 867024), (72, 782730), (78, 722520), (80, 704457), (81, 695760), (90, 626184), (104, 541890), (108, 521820), (117, 481680), (120, 469638), (130, 433512), (135, 417456), (144, 391365), (156, 361260), (162, 347880), (180, 313092), (195, 289008), (208, 270945), (216, 260910), (223, 252720), (234, 240840), (240, 234819), (243, 231920), (260, 216756), (270, 208728), (312, 180630), (324, 173940), (351, 160560), (360, 156546), (390, 144504), (405, 139152), (432, 130455), (446, 126360), (468, 120420), (486, 115960), (520, 108378), (540, 104364), (585, 96336), (624, 90315), (648, 86970), (669, 84240), (702, 80280), (720, 78273), (780, 72252), (810, 69576), (892, 63180), (936, 60210), (972, 57980), (1040, 54189), (1053, 53520), (1080, 52182), (1115, 50544), (1170, 48168), (1215, 46384), (1296, 43485), (1338, 42120), (1404, 40140), (1560, 36126), (1620, 34788), (1755, 32112), (1784, 31590), (1872, 30105), (1944, 28990), (2007, 28080), (2106, 26760), (2160, 26091), (2230, 25272), (2340, 24084), (2430, 23192), (2676, 21060), (2808, 20070), (2899, 19440), (3120, 18063), (3159, 17840), (3240, 17394), (3345, 16848), (3510, 16056), (3568, 15795), (3888, 14495), (4014, 14040), (4212, 13380), (4460, 12636), (4680, 12042), (4860, 11596), (5265, 10704), (5352, 10530), (5616, 10035), (5798, 9720), (6021, 9360), (6318, 8920), (6480, 8697), (6690, 8424), (7020, 8028)]