53267760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 320

約数和(自身を含む): 226652160

約数和(自身を除く): 173384400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 271, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 542, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 813, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1084, 1092, 1170, 1260, 1355, 1365, 1404, 1456, 1512, 1560, 1626, 1638, 1680, 1755, 1820, 1872, 1890, 1897, 2160, 2168, 2184, 2340, 2439, 2457, 2520, 2710, 2730, 2808, 3024, 3120, 3252, 3276, 3510, 3523, 3640, 3780, 3794, 4065, 4095, 4336, 4368, 4680, 4878, 4914, 5040, 5420, 5460, 5616, 5691, 6504, 6552, 7020, 7046, 7280, 7317, 7560, 7588, 8130, 8190, 9360, 9485, 9756, 9828, 10569, 10840, 10920, 11382, 12195, 12285, 13008, 13104, 14040, 14092, 14634, 15120, 15176, 16260, 16380, 17073, 17615, 18970, 19512, 19656, 21138, 21680, 21840, 22764, 24390, 24570, 24661, 28080, 28184, 28455, 29268, 30352, 31707, 32520, 32760, 34146, 35230, 36585, 37940, 39024, 39312, 42276, 45528, 48780, 49140, 49322, 51219, 52845, 56368, 56910, 58536, 63414, 65040, 65520, 68292, 70460, 73170, 73983, 75880, 84552, 85365, 91056, 95121, 97560, 98280, 98644, 102438, 105690, 113820, 117072, 123305, 126828, 136584, 140920, 146340, 147966, 151760, 158535, 169104, 170730, 190242, 195120, 196560, 197288, 204876, 211380, 221949, 227640, 246610, 253656, 256095, 273168, 281840, 292680, 295932, 317070, 341460, 369915, 380484, 394576, 409752, 422760, 443898, 455280, 475605, 493220, 507312, 512190, 585360, 591864, 634140, 665847, 682920, 739830, 760968, 819504, 845520, 887796, 951210, 986440, 1024380, 1109745, 1183728, 1268280, 1331694, 1365840, 1479660, 1521936, 1775592, 1902420, 1972880, 2048760, 2219490, 2536560, 2663388, 2959320, 3329235, 3551184, 3804840, 4097520, 4438980, 5326776, 5918640, 6658470, 7609680, 8877960, 10653552, 13316940, 17755920, 26633880, 53267760]

約数ペア:

[(1, 53267760), (2, 26633880), (3, 17755920), (4, 13316940), (5, 10653552), (6, 8877960), (7, 7609680), (8, 6658470), (9, 5918640), (10, 5326776), (12, 4438980), (13, 4097520), (14, 3804840), (15, 3551184), (16, 3329235), (18, 2959320), (20, 2663388), (21, 2536560), (24, 2219490), (26, 2048760), (27, 1972880), (28, 1902420), (30, 1775592), (35, 1521936), (36, 1479660), (39, 1365840), (40, 1331694), (42, 1268280), (45, 1183728), (48, 1109745), (52, 1024380), (54, 986440), (56, 951210), (60, 887796), (63, 845520), (65, 819504), (70, 760968), (72, 739830), (78, 682920), (80, 665847), (84, 634140), (90, 591864), (91, 585360), (104, 512190), (105, 507312), (108, 493220), (112, 475605), (117, 455280), (120, 443898), (126, 422760), (130, 409752), (135, 394576), (140, 380484), (144, 369915), (156, 341460), (168, 317070), (180, 295932), (182, 292680), (189, 281840), (195, 273168), (208, 256095), (210, 253656), (216, 246610), (234, 227640), (240, 221949), (252, 211380), (260, 204876), (270, 197288), (271, 196560), (273, 195120), (280, 190242), (312, 170730), (315, 169104), (336, 158535), (351, 151760), (360, 147966), (364, 146340), (378, 140920), (390, 136584), (420, 126828), (432, 123305), (455, 117072), (468, 113820), (504, 105690), (520, 102438), (540, 98644), (542, 98280), (546, 97560), (560, 95121), (585, 91056), (624, 85365), (630, 84552), (702, 75880), (720, 73983), (728, 73170), (756, 70460), (780, 68292), (813, 65520), (819, 65040), (840, 63414), (910, 58536), (936, 56910), (945, 56368), (1008, 52845), (1040, 51219), (1080, 49322), (1084, 49140), (1092, 48780), (1170, 45528), (1260, 42276), (1355, 39312), (1365, 39024), (1404, 37940), (1456, 36585), (1512, 35230), (1560, 34146), (1626, 32760), (1638, 32520), (1680, 31707), (1755, 30352), (1820, 29268), (1872, 28455), (1890, 28184), (1897, 28080), (2160, 24661), (2168, 24570), (2184, 24390), (2340, 22764), (2439, 21840), (2457, 21680), (2520, 21138), (2710, 19656), (2730, 19512), (2808, 18970), (3024, 17615), (3120, 17073), (3252, 16380), (3276, 16260), (3510, 15176), (3523, 15120), (3640, 14634), (3780, 14092), (3794, 14040), (4065, 13104), (4095, 13008), (4336, 12285), (4368, 12195), (4680, 11382), (4878, 10920), (4914, 10840), (5040, 10569), (5420, 9828), (5460, 9756), (5616, 9485), (5691, 9360), (6504, 8190), (6552, 8130), (7020, 7588), (7046, 7560), (7280, 7317)]