2513406720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 288

約数和(自身を含む): 8835966720

約数和(自身を除く): 6322560000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 157, 160, 165, 176, 192, 220, 240, 256, 264, 314, 320, 330, 352, 379, 384, 440, 471, 480, 528, 628, 640, 660, 704, 758, 768, 785, 880, 942, 960, 1056, 1137, 1256, 1280, 1320, 1408, 1516, 1570, 1727, 1760, 1884, 1895, 1920, 2112, 2274, 2355, 2512, 2640, 2816, 3032, 3140, 3454, 3520, 3768, 3790, 3840, 4169, 4224, 4548, 4710, 5024, 5181, 5280, 5685, 6064, 6280, 6908, 7040, 7536, 7580, 8338, 8448, 8635, 9096, 9420, 10048, 10362, 10560, 11370, 12128, 12507, 12560, 13816, 14080, 15072, 15160, 16676, 17270, 18192, 18840, 20096, 20724, 20845, 21120, 22740, 24256, 25014, 25120, 25905, 27632, 30144, 30320, 33352, 34540, 36384, 37680, 40192, 41448, 41690, 42240, 45480, 48512, 50028, 50240, 51810, 55264, 59503, 60288, 60640, 62535, 66704, 69080, 72768, 75360, 82896, 83380, 90960, 97024, 100056, 100480, 103620, 110528, 119006, 120576, 121280, 125070, 133408, 138160, 145536, 150720, 165792, 166760, 178509, 181920, 200112, 200960, 207240, 221056, 238012, 242560, 250140, 266816, 276320, 291072, 297515, 301440, 331584, 333520, 357018, 363840, 400224, 414480, 442112, 476024, 485120, 500280, 533632, 552640, 595030, 602880, 654533, 663168, 667040, 714036, 727680, 800448, 828960, 892545, 952048, 1000560, 1067264, 1105280, 1190060, 1309066, 1326336, 1334080, 1428072, 1455360, 1600896, 1657920, 1785090, 1904096, 1963599, 2001120, 2210560, 2380120, 2618132, 2668160, 2856144, 3201792, 3272665, 3315840, 3570180, 3808192, 3927198, 4002240, 4760240, 5236264, 5336320, 5712288, 6545330, 6631680, 7140360, 7616384, 7854396, 8004480, 9520480, 9817995, 10472528, 11424576, 13090660, 14280720, 15232768, 15708792, 16008960, 19040960, 19635990, 20945056, 22849152, 26181320, 28561440, 31417584, 38081920, 39271980, 41890112, 45698304, 52362640, 57122880, 62835168, 76163840, 78543960, 83780224, 104725280, 114245760, 125670336, 157087920, 167560448, 209450560, 228491520, 251340672, 314175840, 418901120, 502681344, 628351680, 837802240, 1256703360, 2513406720]

約数ペア:

[(1, 2513406720), (2, 1256703360), (3, 837802240), (4, 628351680), (5, 502681344), (6, 418901120), (8, 314175840), (10, 251340672), (11, 228491520), (12, 209450560), (15, 167560448), (16, 157087920), (20, 125670336), (22, 114245760), (24, 104725280), (30, 83780224), (32, 78543960), (33, 76163840), (40, 62835168), (44, 57122880), (48, 52362640), (55, 45698304), (60, 41890112), (64, 39271980), (66, 38081920), (80, 31417584), (88, 28561440), (96, 26181320), (110, 22849152), (120, 20945056), (128, 19635990), (132, 19040960), (157, 16008960), (160, 15708792), (165, 15232768), (176, 14280720), (192, 13090660), (220, 11424576), (240, 10472528), (256, 9817995), (264, 9520480), (314, 8004480), (320, 7854396), (330, 7616384), (352, 7140360), (379, 6631680), (384, 6545330), (440, 5712288), (471, 5336320), (480, 5236264), (528, 4760240), (628, 4002240), (640, 3927198), (660, 3808192), (704, 3570180), (758, 3315840), (768, 3272665), (785, 3201792), (880, 2856144), (942, 2668160), (960, 2618132), (1056, 2380120), (1137, 2210560), (1256, 2001120), (1280, 1963599), (1320, 1904096), (1408, 1785090), (1516, 1657920), (1570, 1600896), (1727, 1455360), (1760, 1428072), (1884, 1334080), (1895, 1326336), (1920, 1309066), (2112, 1190060), (2274, 1105280), (2355, 1067264), (2512, 1000560), (2640, 952048), (2816, 892545), (3032, 828960), (3140, 800448), (3454, 727680), (3520, 714036), (3768, 667040), (3790, 663168), (3840, 654533), (4169, 602880), (4224, 595030), (4548, 552640), (4710, 533632), (5024, 500280), (5181, 485120), (5280, 476024), (5685, 442112), (6064, 414480), (6280, 400224), (6908, 363840), (7040, 357018), (7536, 333520), (7580, 331584), (8338, 301440), (8448, 297515), (8635, 291072), (9096, 276320), (9420, 266816), (10048, 250140), (10362, 242560), (10560, 238012), (11370, 221056), (12128, 207240), (12507, 200960), (12560, 200112), (13816, 181920), (14080, 178509), (15072, 166760), (15160, 165792), (16676, 150720), (17270, 145536), (18192, 138160), (18840, 133408), (20096, 125070), (20724, 121280), (20845, 120576), (21120, 119006), (22740, 110528), (24256, 103620), (25014, 100480), (25120, 100056), (25905, 97024), (27632, 90960), (30144, 83380), (30320, 82896), (33352, 75360), (34540, 72768), (36384, 69080), (37680, 66704), (40192, 62535), (41448, 60640), (41690, 60288), (42240, 59503), (45480, 55264), (48512, 51810), (50028, 50240)]