4427646720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 288

約数和(自身を含む): 16300720128

約数和(自身を除く): 11873073408

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, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1297, 1344, 1524, 1680, 1778, 1792, 1905, 1920, 2032, 2240, 2540, 2594, 2667, 2688, 3048, 3360, 3556, 3810, 3840, 3891, 4064, 4445, 4480, 5080, 5188, 5334, 5376, 6096, 6485, 6720, 7112, 7620, 7782, 8128, 8890, 8960, 9079, 10160, 10376, 10668, 12192, 12970, 13335, 13440, 14224, 15240, 15564, 16256, 17780, 18158, 19455, 20320, 20752, 21336, 24384, 25940, 26670, 26880, 27237, 28448, 30480, 31128, 32512, 35560, 36316, 38910, 40640, 41504, 42672, 45395, 48768, 51880, 53340, 54474, 56896, 60960, 62256, 71120, 72632, 77820, 81280, 83008, 85344, 90790, 97536, 103760, 106680, 108948, 113792, 121920, 124512, 136185, 142240, 145264, 155640, 162560, 164719, 166016, 170688, 181580, 207520, 213360, 217896, 227584, 243840, 249024, 272370, 284480, 290528, 311280, 329438, 332032, 341376, 363160, 415040, 426720, 435792, 487680, 494157, 498048, 544740, 568960, 581056, 622560, 658876, 682752, 726320, 823595, 830080, 853440, 871584, 988314, 996096, 1089480, 1137920, 1153033, 1162112, 1245120, 1317752, 1452640, 1647190, 1660160, 1706880, 1743168, 1976628, 2178960, 2306066, 2324224, 2470785, 2490240, 2635504, 2905280, 3294380, 3413760, 3459099, 3486336, 3953256, 4357920, 4612132, 4941570, 4980480, 5271008, 5765165, 5810560, 6588760, 6918198, 6972672, 7906512, 8715840, 9224264, 9883140, 10542016, 11530330, 11621120, 13177520, 13836396, 15813024, 17295495, 17431680, 18448528, 19766280, 21084032, 23060660, 26355040, 27672792, 31626048, 34590990, 34863360, 36897056, 39532560, 42168064, 46121320, 52710080, 55345584, 63252096, 69181980, 73794112, 79065120, 92242640, 105420160, 110691168, 126504192, 138363960, 147588224, 158130240, 184485280, 210840320, 221382336, 276727920, 295176448, 316260480, 368970560, 442764672, 553455840, 632520960, 737941120, 885529344, 1106911680, 1475882240, 2213823360, 4427646720]

約数ペア:

[(1, 4427646720), (2, 2213823360), (3, 1475882240), (4, 1106911680), (5, 885529344), (6, 737941120), (7, 632520960), (8, 553455840), (10, 442764672), (12, 368970560), (14, 316260480), (15, 295176448), (16, 276727920), (20, 221382336), (21, 210840320), (24, 184485280), (28, 158130240), (30, 147588224), (32, 138363960), (35, 126504192), (40, 110691168), (42, 105420160), (48, 92242640), (56, 79065120), (60, 73794112), (64, 69181980), (70, 63252096), (80, 55345584), (84, 52710080), (96, 46121320), (105, 42168064), (112, 39532560), (120, 36897056), (127, 34863360), (128, 34590990), (140, 31626048), (160, 27672792), (168, 26355040), (192, 23060660), (210, 21084032), (224, 19766280), (240, 18448528), (254, 17431680), (256, 17295495), (280, 15813024), (320, 13836396), (336, 13177520), (381, 11621120), (384, 11530330), (420, 10542016), (448, 9883140), (480, 9224264), (508, 8715840), (560, 7906512), (635, 6972672), (640, 6918198), (672, 6588760), (762, 5810560), (768, 5765165), (840, 5271008), (889, 4980480), (896, 4941570), (960, 4612132), (1016, 4357920), (1120, 3953256), (1270, 3486336), (1280, 3459099), (1297, 3413760), (1344, 3294380), (1524, 2905280), (1680, 2635504), (1778, 2490240), (1792, 2470785), (1905, 2324224), (1920, 2306066), (2032, 2178960), (2240, 1976628), (2540, 1743168), (2594, 1706880), (2667, 1660160), (2688, 1647190), (3048, 1452640), (3360, 1317752), (3556, 1245120), (3810, 1162112), (3840, 1153033), (3891, 1137920), (4064, 1089480), (4445, 996096), (4480, 988314), (5080, 871584), (5188, 853440), (5334, 830080), (5376, 823595), (6096, 726320), (6485, 682752), (6720, 658876), (7112, 622560), (7620, 581056), (7782, 568960), (8128, 544740), (8890, 498048), (8960, 494157), (9079, 487680), (10160, 435792), (10376, 426720), (10668, 415040), (12192, 363160), (12970, 341376), (13335, 332032), (13440, 329438), (14224, 311280), (15240, 290528), (15564, 284480), (16256, 272370), (17780, 249024), (18158, 243840), (19455, 227584), (20320, 217896), (20752, 213360), (21336, 207520), (24384, 181580), (25940, 170688), (26670, 166016), (26880, 164719), (27237, 162560), (28448, 155640), (30480, 145264), (31128, 142240), (32512, 136185), (35560, 124512), (36316, 121920), (38910, 113792), (40640, 108948), (41504, 106680), (42672, 103760), (45395, 97536), (48768, 90790), (51880, 85344), (53340, 83008), (54474, 81280), (56896, 77820), (60960, 72632), (62256, 71120)]