153843840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 256

約数和(自身を含む): 565488000

約数和(自身を除く): 411644160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 307, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 614, 640, 696, 720, 783, 864, 870, 921, 928, 960, 1044, 1080, 1152, 1160, 1228, 1305, 1392, 1440, 1535, 1566, 1728, 1740, 1842, 1856, 1920, 2088, 2160, 2320, 2456, 2610, 2763, 2784, 2880, 3070, 3132, 3456, 3480, 3684, 3712, 3915, 4176, 4320, 4605, 4640, 4912, 5220, 5526, 5568, 5760, 6140, 6264, 6960, 7368, 7830, 8289, 8352, 8640, 8903, 9210, 9280, 9824, 10440, 11052, 11136, 12280, 12528, 13815, 13920, 14736, 15660, 16578, 16704, 17280, 17806, 18420, 18560, 19648, 20880, 22104, 24560, 25056, 26709, 27630, 27840, 29472, 31320, 33156, 33408, 35612, 36840, 39296, 41445, 41760, 44208, 44515, 49120, 50112, 53418, 55260, 55680, 58944, 62640, 66312, 71224, 73680, 80127, 82890, 83520, 88416, 89030, 98240, 100224, 106836, 110520, 117888, 125280, 132624, 133545, 142448, 147360, 160254, 165780, 167040, 176832, 178060, 196480, 213672, 221040, 240381, 250560, 265248, 267090, 284896, 294720, 320508, 331560, 353664, 356120, 400635, 427344, 442080, 480762, 501120, 530496, 534180, 569792, 589440, 641016, 663120, 712240, 801270, 854688, 884160, 961524, 1060992, 1068360, 1139584, 1201905, 1282032, 1326240, 1424480, 1602540, 1709376, 1768320, 1923048, 2136720, 2403810, 2564064, 2652480, 2848960, 3205080, 3418752, 3846096, 4273440, 4807620, 5128128, 5304960, 5697920, 6410160, 7692192, 8546880, 9615240, 10256256, 12820320, 15384384, 17093760, 19230480, 25640640, 30768768, 38460960, 51281280, 76921920, 153843840]

約数ペア:

[(1, 153843840), (2, 76921920), (3, 51281280), (4, 38460960), (5, 30768768), (6, 25640640), (8, 19230480), (9, 17093760), (10, 15384384), (12, 12820320), (15, 10256256), (16, 9615240), (18, 8546880), (20, 7692192), (24, 6410160), (27, 5697920), (29, 5304960), (30, 5128128), (32, 4807620), (36, 4273440), (40, 3846096), (45, 3418752), (48, 3205080), (54, 2848960), (58, 2652480), (60, 2564064), (64, 2403810), (72, 2136720), (80, 1923048), (87, 1768320), (90, 1709376), (96, 1602540), (108, 1424480), (116, 1326240), (120, 1282032), (128, 1201905), (135, 1139584), (144, 1068360), (145, 1060992), (160, 961524), (174, 884160), (180, 854688), (192, 801270), (216, 712240), (232, 663120), (240, 641016), (261, 589440), (270, 569792), (288, 534180), (290, 530496), (307, 501120), (320, 480762), (348, 442080), (360, 427344), (384, 400635), (432, 356120), (435, 353664), (464, 331560), (480, 320508), (522, 294720), (540, 284896), (576, 267090), (580, 265248), (614, 250560), (640, 240381), (696, 221040), (720, 213672), (783, 196480), (864, 178060), (870, 176832), (921, 167040), (928, 165780), (960, 160254), (1044, 147360), (1080, 142448), (1152, 133545), (1160, 132624), (1228, 125280), (1305, 117888), (1392, 110520), (1440, 106836), (1535, 100224), (1566, 98240), (1728, 89030), (1740, 88416), (1842, 83520), (1856, 82890), (1920, 80127), (2088, 73680), (2160, 71224), (2320, 66312), (2456, 62640), (2610, 58944), (2763, 55680), (2784, 55260), (2880, 53418), (3070, 50112), (3132, 49120), (3456, 44515), (3480, 44208), (3684, 41760), (3712, 41445), (3915, 39296), (4176, 36840), (4320, 35612), (4605, 33408), (4640, 33156), (4912, 31320), (5220, 29472), (5526, 27840), (5568, 27630), (5760, 26709), (6140, 25056), (6264, 24560), (6960, 22104), (7368, 20880), (7830, 19648), (8289, 18560), (8352, 18420), (8640, 17806), (8903, 17280), (9210, 16704), (9280, 16578), (9824, 15660), (10440, 14736), (11052, 13920), (11136, 13815), (12280, 12528)]