276531840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 256

約数和(自身を含む): 1055577600

約数和(自身を除く): 779045760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1231, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2462, 2496, 2808, 2880, 3120, 3456, 3510, 3693, 3744, 4160, 4320, 4680, 4924, 4992, 5616, 5760, 6155, 6240, 7020, 7386, 7488, 8320, 8640, 9360, 9848, 11079, 11232, 12310, 12480, 14040, 14772, 14976, 16003, 17280, 18465, 18720, 19696, 22158, 22464, 24620, 24960, 28080, 29544, 32006, 33237, 36930, 37440, 39392, 44316, 44928, 48009, 49240, 55395, 56160, 59088, 64012, 66474, 73860, 74880, 78784, 80015, 88632, 96018, 98480, 110790, 112320, 118176, 128024, 132948, 144027, 147720, 157568, 160030, 166185, 177264, 192036, 196960, 221580, 224640, 236352, 240045, 256048, 265896, 288054, 295440, 320060, 332370, 354528, 384072, 393920, 432081, 443160, 472704, 480090, 512096, 531792, 576108, 590880, 640120, 664740, 709056, 720135, 768144, 787840, 864162, 886320, 960180, 1024192, 1063584, 1152216, 1181760, 1280240, 1329480, 1418112, 1440270, 1536288, 1728324, 1772640, 1920360, 2048384, 2127168, 2160405, 2304432, 2363520, 2560480, 2658960, 2880540, 3072576, 3456648, 3545280, 3840720, 4254336, 4320810, 4608864, 5120960, 5317920, 5761080, 6145152, 6913296, 7090560, 7681440, 8641620, 9217728, 10241920, 10635840, 11522160, 13826592, 15362880, 17283240, 18435456, 21271680, 23044320, 27653184, 30725760, 34566480, 46088640, 55306368, 69132960, 92177280, 138265920, 276531840]

約数ペア:

[(1, 276531840), (2, 138265920), (3, 92177280), (4, 69132960), (5, 55306368), (6, 46088640), (8, 34566480), (9, 30725760), (10, 27653184), (12, 23044320), (13, 21271680), (15, 18435456), (16, 17283240), (18, 15362880), (20, 13826592), (24, 11522160), (26, 10635840), (27, 10241920), (30, 9217728), (32, 8641620), (36, 7681440), (39, 7090560), (40, 6913296), (45, 6145152), (48, 5761080), (52, 5317920), (54, 5120960), (60, 4608864), (64, 4320810), (65, 4254336), (72, 3840720), (78, 3545280), (80, 3456648), (90, 3072576), (96, 2880540), (104, 2658960), (108, 2560480), (117, 2363520), (120, 2304432), (128, 2160405), (130, 2127168), (135, 2048384), (144, 1920360), (156, 1772640), (160, 1728324), (180, 1536288), (192, 1440270), (195, 1418112), (208, 1329480), (216, 1280240), (234, 1181760), (240, 1152216), (260, 1063584), (270, 1024192), (288, 960180), (312, 886320), (320, 864162), (351, 787840), (360, 768144), (384, 720135), (390, 709056), (416, 664740), (432, 640120), (468, 590880), (480, 576108), (520, 531792), (540, 512096), (576, 480090), (585, 472704), (624, 443160), (640, 432081), (702, 393920), (720, 384072), (780, 354528), (832, 332370), (864, 320060), (936, 295440), (960, 288054), (1040, 265896), (1080, 256048), (1152, 240045), (1170, 236352), (1231, 224640), (1248, 221580), (1404, 196960), (1440, 192036), (1560, 177264), (1664, 166185), (1728, 160030), (1755, 157568), (1872, 147720), (1920, 144027), (2080, 132948), (2160, 128024), (2340, 118176), (2462, 112320), (2496, 110790), (2808, 98480), (2880, 96018), (3120, 88632), (3456, 80015), (3510, 78784), (3693, 74880), (3744, 73860), (4160, 66474), (4320, 64012), (4680, 59088), (4924, 56160), (4992, 55395), (5616, 49240), (5760, 48009), (6155, 44928), (6240, 44316), (7020, 39392), (7386, 37440), (7488, 36930), (8320, 33237), (8640, 32006), (9360, 29544), (9848, 28080), (11079, 24960), (11232, 24620), (12310, 22464), (12480, 22158), (14040, 19696), (14772, 18720), (14976, 18465), (16003, 17280)]