1238842080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 384

約数和(自身を含む): 5033871360

約数和(自身を除く): 3795029280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 480, 497, 504, 540, 560, 568, 577, 630, 639, 672, 710, 720, 756, 840, 852, 864, 945, 994, 1008, 1065, 1080, 1120, 1136, 1154, 1260, 1278, 1420, 1440, 1491, 1512, 1680, 1704, 1731, 1890, 1917, 1988, 2016, 2130, 2160, 2272, 2308, 2485, 2520, 2556, 2840, 2885, 2982, 3024, 3195, 3360, 3408, 3462, 3780, 3834, 3976, 4039, 4260, 4320, 4473, 4616, 4970, 5040, 5112, 5193, 5680, 5770, 5964, 6048, 6390, 6816, 6924, 7455, 7560, 7668, 7952, 8078, 8520, 8655, 8946, 9232, 9585, 9940, 10080, 10224, 10386, 11360, 11540, 11928, 12117, 12780, 13419, 13848, 14910, 15120, 15336, 15579, 15904, 16156, 17040, 17310, 17892, 18464, 19170, 19880, 20195, 20448, 20772, 22365, 23080, 23856, 24234, 25560, 25965, 26838, 27696, 29820, 30240, 30672, 31158, 32312, 34080, 34620, 35784, 36351, 38340, 39760, 40390, 40967, 41544, 44730, 46160, 47712, 48468, 51120, 51930, 53676, 55392, 59640, 60585, 61344, 62316, 64624, 67095, 69240, 71568, 72702, 76680, 77895, 79520, 80780, 81934, 83088, 89460, 92320, 96936, 102240, 103860, 107352, 109053, 119280, 121170, 122901, 124632, 129248, 134190, 138480, 143136, 145404, 153360, 155790, 161560, 163868, 166176, 178920, 181755, 193872, 204835, 207720, 214704, 218106, 238560, 242340, 245802, 249264, 268380, 276960, 286769, 290808, 306720, 311580, 323120, 327736, 357840, 363510, 368703, 387744, 409670, 415440, 429408, 436212, 484680, 491604, 498528, 536760, 545265, 573538, 581616, 614505, 623160, 646240, 655472, 715680, 727020, 737406, 819340, 830880, 860307, 872424, 969360, 983208, 1073520, 1090530, 1106109, 1147076, 1163232, 1229010, 1246320, 1310944, 1433845, 1454040, 1474812, 1638680, 1720614, 1744848, 1843515, 1938720, 1966416, 2147040, 2181060, 2212218, 2294152, 2458020, 2492640, 2580921, 2867690, 2908080, 2949624, 3277360, 3441228, 3489696, 3687030, 3932832, 4301535, 4362120, 4424436, 4588304, 4916040, 5161842, 5530545, 5735380, 5816160, 5899248, 6554720, 6882456, 7374060, 7742763, 8603070, 8724240, 8848872, 9176608, 9832080, 10323684, 11061090, 11470760, 11798496, 12904605, 13764912, 14748120, 15485526, 17206140, 17448480, 17697744, 19664160, 20647368, 22122180, 22941520, 25809210, 27529824, 29496240, 30971052, 34412280, 35395488, 38713815, 41294736, 44244360, 45883040, 51618420, 58992480, 61942104, 68824560, 77427630, 82589472, 88488720, 103236840, 123884208, 137649120, 154855260, 176977440, 206473680, 247768416, 309710520, 412947360, 619421040, 1238842080]

約数ペア:

[(1, 1238842080), (2, 619421040), (3, 412947360), (4, 309710520), (5, 247768416), (6, 206473680), (7, 176977440), (8, 154855260), (9, 137649120), (10, 123884208), (12, 103236840), (14, 88488720), (15, 82589472), (16, 77427630), (18, 68824560), (20, 61942104), (21, 58992480), (24, 51618420), (27, 45883040), (28, 44244360), (30, 41294736), (32, 38713815), (35, 35395488), (36, 34412280), (40, 30971052), (42, 29496240), (45, 27529824), (48, 25809210), (54, 22941520), (56, 22122180), (60, 20647368), (63, 19664160), (70, 17697744), (71, 17448480), (72, 17206140), (80, 15485526), (84, 14748120), (90, 13764912), (96, 12904605), (105, 11798496), (108, 11470760), (112, 11061090), (120, 10323684), (126, 9832080), (135, 9176608), (140, 8848872), (142, 8724240), (144, 8603070), (160, 7742763), (168, 7374060), (180, 6882456), (189, 6554720), (210, 5899248), (213, 5816160), (216, 5735380), (224, 5530545), (240, 5161842), (252, 4916040), (270, 4588304), (280, 4424436), (284, 4362120), (288, 4301535), (315, 3932832), (336, 3687030), (355, 3489696), (360, 3441228), (378, 3277360), (420, 2949624), (426, 2908080), (432, 2867690), (480, 2580921), (497, 2492640), (504, 2458020), (540, 2294152), (560, 2212218), (568, 2181060), (577, 2147040), (630, 1966416), (639, 1938720), (672, 1843515), (710, 1744848), (720, 1720614), (756, 1638680), (840, 1474812), (852, 1454040), (864, 1433845), (945, 1310944), (994, 1246320), (1008, 1229010), (1065, 1163232), (1080, 1147076), (1120, 1106109), (1136, 1090530), (1154, 1073520), (1260, 983208), (1278, 969360), (1420, 872424), (1440, 860307), (1491, 830880), (1512, 819340), (1680, 737406), (1704, 727020), (1731, 715680), (1890, 655472), (1917, 646240), (1988, 623160), (2016, 614505), (2130, 581616), (2160, 573538), (2272, 545265), (2308, 536760), (2485, 498528), (2520, 491604), (2556, 484680), (2840, 436212), (2885, 429408), (2982, 415440), (3024, 409670), (3195, 387744), (3360, 368703), (3408, 363510), (3462, 357840), (3780, 327736), (3834, 323120), (3976, 311580), (4039, 306720), (4260, 290808), (4320, 286769), (4473, 276960), (4616, 268380), (4970, 249264), (5040, 245802), (5112, 242340), (5193, 238560), (5680, 218106), (5770, 214704), (5964, 207720), (6048, 204835), (6390, 193872), (6816, 181755), (6924, 178920), (7455, 166176), (7560, 163868), (7668, 161560), (7952, 155790), (8078, 153360), (8520, 145404), (8655, 143136), (8946, 138480), (9232, 134190), (9585, 129248), (9940, 124632), (10080, 122901), (10224, 121170), (10386, 119280), (11360, 109053), (11540, 107352), (11928, 103860), (12117, 102240), (12780, 96936), (13419, 92320), (13848, 89460), (14910, 83088), (15120, 81934), (15336, 80780), (15579, 79520), (15904, 77895), (16156, 76680), (17040, 72702), (17310, 71568), (17892, 69240), (18464, 67095), (19170, 64624), (19880, 62316), (20195, 61344), (20448, 60585), (20772, 59640), (22365, 55392), (23080, 53676), (23856, 51930), (24234, 51120), (25560, 48468), (25965, 47712), (26838, 46160), (27696, 44730), (29820, 41544), (30240, 40967), (30672, 40390), (31158, 39760), (32312, 38340), (34080, 36351), (34620, 35784)]