451993789440

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{1089877}}^1$

素因数の和:1089914

約数の個数: 220

約数和(自身を含む): 1619691673116

約数和(自身を除く): 1167697883676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 15360, 17280, 20736, 23040, 25920, 27648, 34560, 41472, 46080, 51840, 69120, 82944, 103680, 138240, 207360, 414720, 1089877, 2179754, 3269631, 4359508, 5449385, 6539262, 8719016, 9808893, 10898770, 13078524, 16348155, 17438032, 19617786, 21797540, 26157048, 29426679, 32696310, 34876064, 39235572, 43595080, 49044465, 52314096, 58853358, 65392620, 69752128, 78471144, 87190160, 88280037, 98088930, 104628192, 117706716, 130785240, 139504256, 147133395, 156942288, 174380320, 176560074, 196177860, 209256384, 235413432, 261570480, 279008512, 294266790, 313884576, 348760640, 353120148, 392355720, 418512768, 441400185, 470826864, 523140960, 558017024, 588533580, 627769152, 697521280, 706240296, 784711440, 837025536, 882800370, 941653728, 1046281920, 1116034048, 1177067160, 1255538304, 1395042560, 1412480592, 1569422880, 1674051072, 1765600740, 1883307456, 2092563840, 2354134320, 2511076608, 2790085120, 2824961184, 3138845760, 3348102144, 3531201480, 3766614912, 4185127680, 4708268640, 5022153216, 5580170240, 5649922368, 6277691520, 7062402960, 7533229824, 8370255360, 9416537280, 10044306432, 11299844736, 12555383040, 14124805920, 15066459648, 16740510720, 18833074560, 22599689472, 25110766080, 28249611840, 30132919296, 37666149120, 45199378944, 50221532160, 56499223680, 75332298240, 90398757888, 112998447360, 150664596480, 225996894720, 451993789440]

約数ペア:

[(1, 451993789440), (2, 225996894720), (3, 150664596480), (4, 112998447360), (5, 90398757888), (6, 75332298240), (8, 56499223680), (9, 50221532160), (10, 45199378944), (12, 37666149120), (15, 30132919296), (16, 28249611840), (18, 25110766080), (20, 22599689472), (24, 18833074560), (27, 16740510720), (30, 15066459648), (32, 14124805920), (36, 12555383040), (40, 11299844736), (45, 10044306432), (48, 9416537280), (54, 8370255360), (60, 7533229824), (64, 7062402960), (72, 6277691520), (80, 5649922368), (81, 5580170240), (90, 5022153216), (96, 4708268640), (108, 4185127680), (120, 3766614912), (128, 3531201480), (135, 3348102144), (144, 3138845760), (160, 2824961184), (162, 2790085120), (180, 2511076608), (192, 2354134320), (216, 2092563840), (240, 1883307456), (256, 1765600740), (270, 1674051072), (288, 1569422880), (320, 1412480592), (324, 1395042560), (360, 1255538304), (384, 1177067160), (405, 1116034048), (432, 1046281920), (480, 941653728), (512, 882800370), (540, 837025536), (576, 784711440), (640, 706240296), (648, 697521280), (720, 627769152), (768, 588533580), (810, 558017024), (864, 523140960), (960, 470826864), (1024, 441400185), (1080, 418512768), (1152, 392355720), (1280, 353120148), (1296, 348760640), (1440, 313884576), (1536, 294266790), (1620, 279008512), (1728, 261570480), (1920, 235413432), (2160, 209256384), (2304, 196177860), (2560, 176560074), (2592, 174380320), (2880, 156942288), (3072, 147133395), (3240, 139504256), (3456, 130785240), (3840, 117706716), (4320, 104628192), (4608, 98088930), (5120, 88280037), (5184, 87190160), (5760, 78471144), (6480, 69752128), (6912, 65392620), (7680, 58853358), (8640, 52314096), (9216, 49044465), (10368, 43595080), (11520, 39235572), (12960, 34876064), (13824, 32696310), (15360, 29426679), (17280, 26157048), (20736, 21797540), (23040, 19617786), (25920, 17438032), (27648, 16348155), (34560, 13078524), (41472, 10898770), (46080, 9808893), (51840, 8719016), (69120, 6539262), (82944, 5449385), (103680, 4359508), (138240, 3269631), (207360, 2179754), (414720, 1089877)]