26633880

素因数分解:

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

素因数の和:311

約数の個数: 256

約数和(自身を含む): 109670400

約数和(自身を除く): 83036520

約数列:

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

約数ペア:

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