2981418240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33757}}^1$

素因数の和:33804

約数の個数: 144

約数和(自身を含む): 9936194688

約数和(自身を除く): 6954776448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 33757, 44160, 67514, 88320, 101271, 135028, 168785, 202542, 270056, 337570, 405084, 506355, 540112, 675140, 776411, 810168, 1012710, 1080224, 1350280, 1552822, 1620336, 2025420, 2160448, 2329233, 2700560, 3105644, 3240672, 3882055, 4050840, 4320896, 4658466, 5401120, 6211288, 6481344, 7764110, 8101680, 8641792, 9316932, 10802240, 11646165, 12422576, 12962688, 15528220, 16203360, 18633864, 21604480, 23292330, 24845152, 25925376, 31056440, 32406720, 37267728, 43208960, 46584660, 49690304, 62112880, 64813440, 74535456, 93169320, 99380608, 124225760, 129626880, 149070912, 186338640, 198761216, 248451520, 298141824, 372677280, 496903040, 596283648, 745354560, 993806080, 1490709120, 2981418240]

約数ペア:

[(1, 2981418240), (2, 1490709120), (3, 993806080), (4, 745354560), (5, 596283648), (6, 496903040), (8, 372677280), (10, 298141824), (12, 248451520), (15, 198761216), (16, 186338640), (20, 149070912), (23, 129626880), (24, 124225760), (30, 99380608), (32, 93169320), (40, 74535456), (46, 64813440), (48, 62112880), (60, 49690304), (64, 46584660), (69, 43208960), (80, 37267728), (92, 32406720), (96, 31056440), (115, 25925376), (120, 24845152), (128, 23292330), (138, 21604480), (160, 18633864), (184, 16203360), (192, 15528220), (230, 12962688), (240, 12422576), (256, 11646165), (276, 10802240), (320, 9316932), (345, 8641792), (368, 8101680), (384, 7764110), (460, 6481344), (480, 6211288), (552, 5401120), (640, 4658466), (690, 4320896), (736, 4050840), (768, 3882055), (920, 3240672), (960, 3105644), (1104, 2700560), (1280, 2329233), (1380, 2160448), (1472, 2025420), (1840, 1620336), (1920, 1552822), (2208, 1350280), (2760, 1080224), (2944, 1012710), (3680, 810168), (3840, 776411), (4416, 675140), (5520, 540112), (5888, 506355), (7360, 405084), (8832, 337570), (11040, 270056), (14720, 202542), (17664, 168785), (22080, 135028), (29440, 101271), (33757, 88320), (44160, 67514)]