2225254920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2188

約数の個数: 256

約数和(自身を含む): 8154777600

約数和(自身を除く): 5929522680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 67, 70, 76, 84, 95, 105, 114, 120, 133, 134, 140, 152, 168, 190, 201, 210, 228, 266, 268, 280, 285, 335, 380, 399, 402, 420, 456, 469, 532, 536, 570, 665, 670, 760, 798, 804, 840, 938, 1005, 1064, 1140, 1273, 1330, 1340, 1407, 1596, 1608, 1876, 1995, 2010, 2081, 2280, 2345, 2546, 2660, 2680, 2814, 3192, 3752, 3819, 3990, 4020, 4162, 4690, 5092, 5320, 5628, 6243, 6365, 7035, 7638, 7980, 8040, 8324, 8911, 9380, 10184, 10405, 11256, 12486, 12730, 14070, 14567, 15276, 15960, 16648, 17822, 18760, 19095, 20810, 24972, 25460, 26733, 28140, 29134, 30552, 31215, 35644, 38190, 39539, 41620, 43701, 44555, 49944, 50920, 53466, 56280, 58268, 62430, 71288, 72835, 76380, 79078, 83240, 87402, 89110, 106932, 116536, 118617, 124860, 133665, 139427, 145670, 152760, 158156, 174804, 178220, 197695, 213864, 218505, 237234, 249720, 267330, 276773, 278854, 291340, 316312, 349608, 356440, 395390, 418281, 437010, 474468, 534660, 553546, 557708, 582680, 593085, 697135, 790780, 830319, 836562, 874020, 948936, 975989, 1069320, 1107092, 1115416, 1186170, 1383865, 1394270, 1581560, 1660638, 1673124, 1748040, 1951978, 2091405, 2214184, 2372340, 2649113, 2767730, 2788540, 2927967, 3321276, 3346248, 3903956, 4151595, 4182810, 4744680, 4879945, 5298226, 5535460, 5577080, 5855934, 6642552, 7807912, 7947339, 8303190, 8365620, 9759890, 10596452, 11070920, 11711868, 13245565, 14639835, 15894678, 16606380, 16731240, 18543791, 19519780, 21192904, 23423736, 26491130, 29279670, 31789356, 33212760, 37087582, 39039560, 39736695, 52982260, 55631373, 58559340, 63578712, 74175164, 79473390, 92718955, 105964520, 111262746, 117118680, 148350328, 158946780, 185437910, 222525492, 278156865, 317893560, 370875820, 445050984, 556313730, 741751640, 1112627460, 2225254920]

約数ペア:

[(1, 2225254920), (2, 1112627460), (3, 741751640), (4, 556313730), (5, 445050984), (6, 370875820), (7, 317893560), (8, 278156865), (10, 222525492), (12, 185437910), (14, 158946780), (15, 148350328), (19, 117118680), (20, 111262746), (21, 105964520), (24, 92718955), (28, 79473390), (30, 74175164), (35, 63578712), (38, 58559340), (40, 55631373), (42, 52982260), (56, 39736695), (57, 39039560), (60, 37087582), (67, 33212760), (70, 31789356), (76, 29279670), (84, 26491130), (95, 23423736), (105, 21192904), (114, 19519780), (120, 18543791), (133, 16731240), (134, 16606380), (140, 15894678), (152, 14639835), (168, 13245565), (190, 11711868), (201, 11070920), (210, 10596452), (228, 9759890), (266, 8365620), (268, 8303190), (280, 7947339), (285, 7807912), (335, 6642552), (380, 5855934), (399, 5577080), (402, 5535460), (420, 5298226), (456, 4879945), (469, 4744680), (532, 4182810), (536, 4151595), (570, 3903956), (665, 3346248), (670, 3321276), (760, 2927967), (798, 2788540), (804, 2767730), (840, 2649113), (938, 2372340), (1005, 2214184), (1064, 2091405), (1140, 1951978), (1273, 1748040), (1330, 1673124), (1340, 1660638), (1407, 1581560), (1596, 1394270), (1608, 1383865), (1876, 1186170), (1995, 1115416), (2010, 1107092), (2081, 1069320), (2280, 975989), (2345, 948936), (2546, 874020), (2660, 836562), (2680, 830319), (2814, 790780), (3192, 697135), (3752, 593085), (3819, 582680), (3990, 557708), (4020, 553546), (4162, 534660), (4690, 474468), (5092, 437010), (5320, 418281), (5628, 395390), (6243, 356440), (6365, 349608), (7035, 316312), (7638, 291340), (7980, 278854), (8040, 276773), (8324, 267330), (8911, 249720), (9380, 237234), (10184, 218505), (10405, 213864), (11256, 197695), (12486, 178220), (12730, 174804), (14070, 158156), (14567, 152760), (15276, 145670), (15960, 139427), (16648, 133665), (17822, 124860), (18760, 118617), (19095, 116536), (20810, 106932), (24972, 89110), (25460, 87402), (26733, 83240), (28140, 79078), (29134, 76380), (30552, 72835), (31215, 71288), (35644, 62430), (38190, 58268), (39539, 56280), (41620, 53466), (43701, 50920), (44555, 49944)]