305331840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1183852800

約数和(自身を除く): 878520960

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, 61, 64, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 122, 128, 132, 144, 158, 160, 165, 176, 180, 183, 192, 198, 220, 237, 240, 244, 264, 288, 305, 316, 320, 330, 352, 360, 366, 384, 395, 396, 440, 474, 480, 488, 495, 528, 549, 576, 610, 632, 640, 660, 671, 704, 711, 720, 732, 790, 792, 869, 880, 915, 948, 960, 976, 990, 1056, 1098, 1152, 1185, 1220, 1264, 1320, 1342, 1408, 1422, 1440, 1464, 1580, 1584, 1738, 1760, 1830, 1896, 1920, 1952, 1980, 2013, 2112, 2196, 2370, 2440, 2528, 2607, 2640, 2684, 2745, 2844, 2880, 2928, 3160, 3168, 3355, 3476, 3520, 3555, 3660, 3792, 3904, 3960, 4026, 4224, 4345, 4392, 4740, 4819, 4880, 5056, 5214, 5280, 5368, 5490, 5688, 5760, 5856, 6039, 6320, 6336, 6710, 6952, 7040, 7110, 7320, 7584, 7808, 7821, 7920, 8052, 8690, 8784, 9480, 9638, 9760, 10065, 10112, 10428, 10560, 10736, 10980, 11376, 11712, 12078, 12640, 12672, 13035, 13420, 13904, 14220, 14457, 14640, 15168, 15642, 15840, 16104, 17380, 17568, 18960, 19276, 19520, 20130, 20856, 21120, 21472, 21960, 22752, 23424, 24095, 24156, 25280, 26070, 26840, 27808, 28440, 28914, 29280, 30195, 30336, 31284, 31680, 32208, 34760, 35136, 37920, 38552, 39040, 39105, 40260, 41712, 42944, 43371, 43920, 45504, 48190, 48312, 50560, 52140, 53009, 53680, 55616, 56880, 57828, 58560, 60390, 62568, 63360, 64416, 69520, 70272, 72285, 75840, 77104, 78210, 80520, 83424, 85888, 86742, 87840, 91008, 96380, 96624, 104280, 106018, 107360, 111232, 113760, 115656, 117120, 120780, 125136, 128832, 139040, 144570, 151680, 154208, 156420, 159027, 161040, 166848, 173484, 175680, 192760, 193248, 208560, 212036, 214720, 216855, 227520, 231312, 241560, 250272, 257664, 265045, 278080, 289140, 308416, 312840, 318054, 322080, 333696, 346968, 351360, 385520, 386496, 417120, 424072, 429440, 433710, 455040, 462624, 477081, 483120, 500544, 530090, 556160, 578280, 616832, 625680, 636108, 644160, 693936, 771040, 772992, 795135, 834240, 848144, 867420, 925248, 954162, 966240, 1001088, 1060180, 1156560, 1251360, 1272216, 1288320, 1387872, 1542080, 1590270, 1668480, 1696288, 1734840, 1850496, 1908324, 1932480, 2120360, 2313120, 2385405, 2502720, 2544432, 2775744, 3084160, 3180540, 3392576, 3469680, 3816648, 3864960, 4240720, 4626240, 4770810, 5005440, 5088864, 5551488, 6361080, 6785152, 6939360, 7633296, 8481440, 9252480, 9541620, 10177728, 12722160, 13878720, 15266592, 16962880, 19083240, 20355456, 25444320, 27757440, 30533184, 33925760, 38166480, 50888640, 61066368, 76332960, 101777280, 152665920, 305331840]

約数ペア:

[(1, 305331840), (2, 152665920), (3, 101777280), (4, 76332960), (5, 61066368), (6, 50888640), (8, 38166480), (9, 33925760), (10, 30533184), (11, 27757440), (12, 25444320), (15, 20355456), (16, 19083240), (18, 16962880), (20, 15266592), (22, 13878720), (24, 12722160), (30, 10177728), (32, 9541620), (33, 9252480), (36, 8481440), (40, 7633296), (44, 6939360), (45, 6785152), (48, 6361080), (55, 5551488), (60, 5088864), (61, 5005440), (64, 4770810), (66, 4626240), (72, 4240720), (79, 3864960), (80, 3816648), (88, 3469680), (90, 3392576), (96, 3180540), (99, 3084160), (110, 2775744), (120, 2544432), (122, 2502720), (128, 2385405), (132, 2313120), (144, 2120360), (158, 1932480), (160, 1908324), (165, 1850496), (176, 1734840), (180, 1696288), (183, 1668480), (192, 1590270), (198, 1542080), (220, 1387872), (237, 1288320), (240, 1272216), (244, 1251360), (264, 1156560), (288, 1060180), (305, 1001088), (316, 966240), (320, 954162), (330, 925248), (352, 867420), (360, 848144), (366, 834240), (384, 795135), (395, 772992), (396, 771040), (440, 693936), (474, 644160), (480, 636108), (488, 625680), (495, 616832), (528, 578280), (549, 556160), (576, 530090), (610, 500544), (632, 483120), (640, 477081), (660, 462624), (671, 455040), (704, 433710), (711, 429440), (720, 424072), (732, 417120), (790, 386496), (792, 385520), (869, 351360), (880, 346968), (915, 333696), (948, 322080), (960, 318054), (976, 312840), (990, 308416), (1056, 289140), (1098, 278080), (1152, 265045), (1185, 257664), (1220, 250272), (1264, 241560), (1320, 231312), (1342, 227520), (1408, 216855), (1422, 214720), (1440, 212036), (1464, 208560), (1580, 193248), (1584, 192760), (1738, 175680), (1760, 173484), (1830, 166848), (1896, 161040), (1920, 159027), (1952, 156420), (1980, 154208), (2013, 151680), (2112, 144570), (2196, 139040), (2370, 128832), (2440, 125136), (2528, 120780), (2607, 117120), (2640, 115656), (2684, 113760), (2745, 111232), (2844, 107360), (2880, 106018), (2928, 104280), (3160, 96624), (3168, 96380), (3355, 91008), (3476, 87840), (3520, 86742), (3555, 85888), (3660, 83424), (3792, 80520), (3904, 78210), (3960, 77104), (4026, 75840), (4224, 72285), (4345, 70272), (4392, 69520), (4740, 64416), (4819, 63360), (4880, 62568), (5056, 60390), (5214, 58560), (5280, 57828), (5368, 56880), (5490, 55616), (5688, 53680), (5760, 53009), (5856, 52140), (6039, 50560), (6320, 48312), (6336, 48190), (6710, 45504), (6952, 43920), (7040, 43371), (7110, 42944), (7320, 41712), (7584, 40260), (7808, 39105), (7821, 39040), (7920, 38552), (8052, 37920), (8690, 35136), (8784, 34760), (9480, 32208), (9638, 31680), (9760, 31284), (10065, 30336), (10112, 30195), (10428, 29280), (10560, 28914), (10736, 28440), (10980, 27808), (11376, 26840), (11712, 26070), (12078, 25280), (12640, 24156), (12672, 24095), (13035, 23424), (13420, 22752), (13904, 21960), (14220, 21472), (14457, 21120), (14640, 20856), (15168, 20130), (15642, 19520), (15840, 19276), (16104, 18960), (17380, 17568)]