1915726080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17203}}^1$

素因数の和:17256

約数の個数: 144

約数和(自身を含む): 6329695680

約数和(自身を除く): 4413969600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 13920, 17203, 18560, 22272, 27840, 34406, 37120, 51609, 55680, 68812, 86015, 103218, 111360, 137624, 172030, 206436, 258045, 275248, 344060, 412872, 498887, 516090, 550496, 688120, 825744, 997774, 1032180, 1100992, 1376240, 1496661, 1651488, 1995548, 2064360, 2201984, 2494435, 2752480, 2993322, 3302976, 3991096, 4128720, 4403968, 4988870, 5504960, 5986644, 6605952, 7483305, 7982192, 8257440, 9977740, 11009920, 11973288, 13211904, 14966610, 15964384, 16514880, 19955480, 22019840, 23946576, 29933220, 31928768, 33029760, 39910960, 47893152, 59866440, 63857536, 66059520, 79821920, 95786304, 119732880, 127715072, 159643840, 191572608, 239465760, 319287680, 383145216, 478931520, 638575360, 957863040, 1915726080]

約数ペア:

[(1, 1915726080), (2, 957863040), (3, 638575360), (4, 478931520), (5, 383145216), (6, 319287680), (8, 239465760), (10, 191572608), (12, 159643840), (15, 127715072), (16, 119732880), (20, 95786304), (24, 79821920), (29, 66059520), (30, 63857536), (32, 59866440), (40, 47893152), (48, 39910960), (58, 33029760), (60, 31928768), (64, 29933220), (80, 23946576), (87, 22019840), (96, 19955480), (116, 16514880), (120, 15964384), (128, 14966610), (145, 13211904), (160, 11973288), (174, 11009920), (192, 9977740), (232, 8257440), (240, 7982192), (256, 7483305), (290, 6605952), (320, 5986644), (348, 5504960), (384, 4988870), (435, 4403968), (464, 4128720), (480, 3991096), (580, 3302976), (640, 2993322), (696, 2752480), (768, 2494435), (870, 2201984), (928, 2064360), (960, 1995548), (1160, 1651488), (1280, 1496661), (1392, 1376240), (1740, 1100992), (1856, 1032180), (1920, 997774), (2320, 825744), (2784, 688120), (3480, 550496), (3712, 516090), (3840, 498887), (4640, 412872), (5568, 344060), (6960, 275248), (7424, 258045), (9280, 206436), (11136, 172030), (13920, 137624), (17203, 111360), (18560, 103218), (22272, 86015), (27840, 68812), (34406, 55680), (37120, 51609)]