201856320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 725667840

約数和(自身を除く): 523811520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 383, 432, 480, 488, 540, 549, 576, 610, 720, 732, 766, 864, 915, 960, 976, 1080, 1098, 1149, 1220, 1440, 1464, 1532, 1647, 1728, 1830, 1915, 1952, 2160, 2196, 2298, 2440, 2745, 2880, 2928, 3064, 3294, 3447, 3660, 3830, 3904, 4320, 4392, 4596, 4880, 5490, 5745, 5856, 6128, 6588, 6894, 7320, 7660, 8235, 8640, 8784, 9192, 9760, 10341, 10980, 11490, 11712, 12256, 13176, 13788, 14640, 15320, 16470, 17235, 17568, 18384, 19520, 20682, 21960, 22980, 23363, 24512, 26352, 27576, 29280, 30640, 32940, 34470, 35136, 36768, 41364, 43920, 45960, 46726, 51705, 52704, 55152, 58560, 61280, 65880, 68940, 70089, 73536, 82728, 87840, 91920, 93452, 103410, 105408, 110304, 116815, 122560, 131760, 137880, 140178, 165456, 175680, 183840, 186904, 206820, 210267, 220608, 233630, 263520, 275760, 280356, 330912, 350445, 367680, 373808, 413640, 420534, 467260, 527040, 551520, 560712, 630801, 661824, 700890, 747616, 827280, 841068, 934520, 1051335, 1103040, 1121424, 1261602, 1401780, 1495232, 1654560, 1682136, 1869040, 2102670, 2242848, 2523204, 2803560, 3154005, 3309120, 3364272, 3738080, 4205340, 4485696, 5046408, 5607120, 6308010, 6728544, 7476160, 8410680, 10092816, 11214240, 12616020, 13457088, 16821360, 20185632, 22428480, 25232040, 33642720, 40371264, 50464080, 67285440, 100928160, 201856320]

約数ペア:

[(1, 201856320), (2, 100928160), (3, 67285440), (4, 50464080), (5, 40371264), (6, 33642720), (8, 25232040), (9, 22428480), (10, 20185632), (12, 16821360), (15, 13457088), (16, 12616020), (18, 11214240), (20, 10092816), (24, 8410680), (27, 7476160), (30, 6728544), (32, 6308010), (36, 5607120), (40, 5046408), (45, 4485696), (48, 4205340), (54, 3738080), (60, 3364272), (61, 3309120), (64, 3154005), (72, 2803560), (80, 2523204), (90, 2242848), (96, 2102670), (108, 1869040), (120, 1682136), (122, 1654560), (135, 1495232), (144, 1401780), (160, 1261602), (180, 1121424), (183, 1103040), (192, 1051335), (216, 934520), (240, 841068), (244, 827280), (270, 747616), (288, 700890), (305, 661824), (320, 630801), (360, 560712), (366, 551520), (383, 527040), (432, 467260), (480, 420534), (488, 413640), (540, 373808), (549, 367680), (576, 350445), (610, 330912), (720, 280356), (732, 275760), (766, 263520), (864, 233630), (915, 220608), (960, 210267), (976, 206820), (1080, 186904), (1098, 183840), (1149, 175680), (1220, 165456), (1440, 140178), (1464, 137880), (1532, 131760), (1647, 122560), (1728, 116815), (1830, 110304), (1915, 105408), (1952, 103410), (2160, 93452), (2196, 91920), (2298, 87840), (2440, 82728), (2745, 73536), (2880, 70089), (2928, 68940), (3064, 65880), (3294, 61280), (3447, 58560), (3660, 55152), (3830, 52704), (3904, 51705), (4320, 46726), (4392, 45960), (4596, 43920), (4880, 41364), (5490, 36768), (5745, 35136), (5856, 34470), (6128, 32940), (6588, 30640), (6894, 29280), (7320, 27576), (7660, 26352), (8235, 24512), (8640, 23363), (8784, 22980), (9192, 21960), (9760, 20682), (10341, 19520), (10980, 18384), (11490, 17568), (11712, 17235), (12256, 16470), (13176, 15320), (13788, 14640)]