204123360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 540990240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 769, 790, 840, 948, 1106, 1120, 1185, 1264, 1538, 1580, 1659, 1680, 1896, 2212, 2307, 2370, 2528, 2765, 3076, 3160, 3318, 3360, 3792, 3845, 4424, 4614, 4740, 5383, 5530, 6152, 6320, 6636, 7584, 7690, 8295, 8848, 9228, 9480, 10766, 11060, 11535, 12304, 12640, 13272, 15380, 16149, 16590, 17696, 18456, 18960, 21532, 22120, 23070, 24608, 26544, 26915, 30760, 32298, 33180, 36912, 37920, 43064, 44240, 46140, 53088, 53830, 60751, 61520, 64596, 66360, 73824, 80745, 86128, 88480, 92280, 107660, 121502, 123040, 129192, 132720, 161490, 172256, 182253, 184560, 215320, 243004, 258384, 265440, 303755, 322980, 364506, 369120, 425257, 430640, 486008, 516768, 607510, 645960, 729012, 850514, 861280, 911265, 972016, 1215020, 1275771, 1291920, 1458024, 1701028, 1822530, 1944032, 2126285, 2430040, 2551542, 2583840, 2916048, 3402056, 3645060, 4252570, 4860080, 5103084, 5832096, 6378855, 6804112, 7290120, 8505140, 9720160, 10206168, 12757710, 13608224, 14580240, 17010280, 20412336, 25515420, 29160480, 34020560, 40824672, 51030840, 68041120, 102061680, 204123360]

約数ペア:

[(1, 204123360), (2, 102061680), (3, 68041120), (4, 51030840), (5, 40824672), (6, 34020560), (7, 29160480), (8, 25515420), (10, 20412336), (12, 17010280), (14, 14580240), (15, 13608224), (16, 12757710), (20, 10206168), (21, 9720160), (24, 8505140), (28, 7290120), (30, 6804112), (32, 6378855), (35, 5832096), (40, 5103084), (42, 4860080), (48, 4252570), (56, 3645060), (60, 3402056), (70, 2916048), (79, 2583840), (80, 2551542), (84, 2430040), (96, 2126285), (105, 1944032), (112, 1822530), (120, 1701028), (140, 1458024), (158, 1291920), (160, 1275771), (168, 1215020), (210, 972016), (224, 911265), (237, 861280), (240, 850514), (280, 729012), (316, 645960), (336, 607510), (395, 516768), (420, 486008), (474, 430640), (480, 425257), (553, 369120), (560, 364506), (632, 322980), (672, 303755), (769, 265440), (790, 258384), (840, 243004), (948, 215320), (1106, 184560), (1120, 182253), (1185, 172256), (1264, 161490), (1538, 132720), (1580, 129192), (1659, 123040), (1680, 121502), (1896, 107660), (2212, 92280), (2307, 88480), (2370, 86128), (2528, 80745), (2765, 73824), (3076, 66360), (3160, 64596), (3318, 61520), (3360, 60751), (3792, 53830), (3845, 53088), (4424, 46140), (4614, 44240), (4740, 43064), (5383, 37920), (5530, 36912), (6152, 33180), (6320, 32298), (6636, 30760), (7584, 26915), (7690, 26544), (8295, 24608), (8848, 23070), (9228, 22120), (9480, 21532), (10766, 18960), (11060, 18456), (11535, 17696), (12304, 16590), (12640, 16149), (13272, 15380)]