74384640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 216

約数和(自身を含む): 281238048

約数和(自身を除く): 206853408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 587, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1174, 1280, 1320, 1408, 1440, 1584, 1760, 1761, 1920, 1980, 2112, 2304, 2348, 2640, 2816, 2880, 2935, 3168, 3520, 3522, 3840, 3960, 4224, 4696, 5280, 5283, 5760, 5870, 6336, 6457, 7040, 7044, 7920, 8448, 8805, 9392, 10560, 10566, 11520, 11740, 12672, 12914, 14080, 14088, 15840, 17610, 18784, 19371, 21120, 21132, 23480, 25344, 25828, 26415, 28176, 31680, 32285, 35220, 37568, 38742, 42240, 42264, 46960, 51656, 52830, 56352, 58113, 63360, 64570, 70440, 75136, 77484, 84528, 93920, 96855, 103312, 105660, 112704, 116226, 126720, 129140, 140880, 150272, 154968, 169056, 187840, 193710, 206624, 211320, 225408, 232452, 258280, 281760, 290565, 309936, 338112, 375680, 387420, 413248, 422640, 450816, 464904, 516560, 563520, 581130, 619872, 676224, 751360, 774840, 826496, 845280, 929808, 1033120, 1127040, 1162260, 1239744, 1352448, 1549680, 1652992, 1690560, 1859616, 2066240, 2254080, 2324520, 2479488, 3099360, 3381120, 3719232, 4132480, 4649040, 4958976, 6198720, 6762240, 7438464, 8264960, 9298080, 12397440, 14876928, 18596160, 24794880, 37192320, 74384640]

約数ペア:

[(1, 74384640), (2, 37192320), (3, 24794880), (4, 18596160), (5, 14876928), (6, 12397440), (8, 9298080), (9, 8264960), (10, 7438464), (11, 6762240), (12, 6198720), (15, 4958976), (16, 4649040), (18, 4132480), (20, 3719232), (22, 3381120), (24, 3099360), (30, 2479488), (32, 2324520), (33, 2254080), (36, 2066240), (40, 1859616), (44, 1690560), (45, 1652992), (48, 1549680), (55, 1352448), (60, 1239744), (64, 1162260), (66, 1127040), (72, 1033120), (80, 929808), (88, 845280), (90, 826496), (96, 774840), (99, 751360), (110, 676224), (120, 619872), (128, 581130), (132, 563520), (144, 516560), (160, 464904), (165, 450816), (176, 422640), (180, 413248), (192, 387420), (198, 375680), (220, 338112), (240, 309936), (256, 290565), (264, 281760), (288, 258280), (320, 232452), (330, 225408), (352, 211320), (360, 206624), (384, 193710), (396, 187840), (440, 169056), (480, 154968), (495, 150272), (528, 140880), (576, 129140), (587, 126720), (640, 116226), (660, 112704), (704, 105660), (720, 103312), (768, 96855), (792, 93920), (880, 84528), (960, 77484), (990, 75136), (1056, 70440), (1152, 64570), (1174, 63360), (1280, 58113), (1320, 56352), (1408, 52830), (1440, 51656), (1584, 46960), (1760, 42264), (1761, 42240), (1920, 38742), (1980, 37568), (2112, 35220), (2304, 32285), (2348, 31680), (2640, 28176), (2816, 26415), (2880, 25828), (2935, 25344), (3168, 23480), (3520, 21132), (3522, 21120), (3840, 19371), (3960, 18784), (4224, 17610), (4696, 15840), (5280, 14088), (5283, 14080), (5760, 12914), (5870, 12672), (6336, 11740), (6457, 11520), (7040, 10566), (7044, 10560), (7920, 9392), (8448, 8805)]