1866071040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3978

約数の個数: 176

約数和(自身を含む): 6162616320

約数和(自身を除く): 4296545280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3919, 3968, 4960, 5120, 5952, 7440, 7680, 7838, 7936, 9920, 11757, 11904, 14880, 15360, 15676, 15872, 19595, 19840, 23514, 23808, 29760, 31352, 31744, 39190, 39680, 47028, 47616, 58785, 59520, 62704, 78380, 79360, 94056, 95232, 117570, 119040, 121489, 125408, 156760, 158720, 188112, 235140, 238080, 242978, 250816, 313520, 364467, 376224, 470280, 476160, 485956, 501632, 607445, 627040, 728934, 752448, 940560, 971912, 1003264, 1214890, 1254080, 1457868, 1504896, 1822335, 1881120, 1943824, 2006528, 2429780, 2508160, 2915736, 3009792, 3644670, 3762240, 3887648, 4013056, 4859560, 5016320, 5831472, 6019584, 7289340, 7524480, 7775296, 9719120, 10032640, 11662944, 12039168, 14578680, 15048960, 15550592, 19438240, 20065280, 23325888, 29157360, 30097920, 31101184, 38876480, 46651776, 58314720, 60195840, 62202368, 77752960, 93303552, 116629440, 124404736, 155505920, 186607104, 233258880, 311011840, 373214208, 466517760, 622023680, 933035520, 1866071040]

約数ペア:

[(1, 1866071040), (2, 933035520), (3, 622023680), (4, 466517760), (5, 373214208), (6, 311011840), (8, 233258880), (10, 186607104), (12, 155505920), (15, 124404736), (16, 116629440), (20, 93303552), (24, 77752960), (30, 62202368), (31, 60195840), (32, 58314720), (40, 46651776), (48, 38876480), (60, 31101184), (62, 30097920), (64, 29157360), (80, 23325888), (93, 20065280), (96, 19438240), (120, 15550592), (124, 15048960), (128, 14578680), (155, 12039168), (160, 11662944), (186, 10032640), (192, 9719120), (240, 7775296), (248, 7524480), (256, 7289340), (310, 6019584), (320, 5831472), (372, 5016320), (384, 4859560), (465, 4013056), (480, 3887648), (496, 3762240), (512, 3644670), (620, 3009792), (640, 2915736), (744, 2508160), (768, 2429780), (930, 2006528), (960, 1943824), (992, 1881120), (1024, 1822335), (1240, 1504896), (1280, 1457868), (1488, 1254080), (1536, 1214890), (1860, 1003264), (1920, 971912), (1984, 940560), (2480, 752448), (2560, 728934), (2976, 627040), (3072, 607445), (3720, 501632), (3840, 485956), (3919, 476160), (3968, 470280), (4960, 376224), (5120, 364467), (5952, 313520), (7440, 250816), (7680, 242978), (7838, 238080), (7936, 235140), (9920, 188112), (11757, 158720), (11904, 156760), (14880, 125408), (15360, 121489), (15676, 119040), (15872, 117570), (19595, 95232), (19840, 94056), (23514, 79360), (23808, 78380), (29760, 62704), (31352, 59520), (31744, 58785), (39190, 47616), (39680, 47028)]