1681590240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3217}}^1$

素因数の和:3263

約数の個数: 288

約数和(自身を含む): 6471269280

約数和(自身を除く): 4789679040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3168, 3217, 3267, 3630, 3872, 3960, 4320, 4356, 4752, 4840, 5280, 5445, 5808, 5940, 6434, 6534, 7260, 7920, 8712, 9504, 9651, 9680, 10890, 11616, 11880, 12868, 13068, 14520, 15840, 16085, 16335, 17424, 19302, 19360, 21780, 23760, 25736, 26136, 28953, 29040, 32170, 32670, 34848, 35387, 38604, 43560, 47520, 48255, 51472, 52272, 57906, 58080, 64340, 65340, 70774, 77208, 86859, 87120, 96510, 102944, 104544, 106161, 115812, 128680, 130680, 141548, 144765, 154416, 173718, 174240, 176935, 193020, 212322, 231624, 257360, 261360, 283096, 289530, 308832, 318483, 347436, 353870, 386040, 389257, 424644, 434295, 463248, 514720, 522720, 530805, 566192, 579060, 636966, 694872, 707740, 772080, 778514, 849288, 868590, 926496, 955449, 1061610, 1132384, 1158120, 1167771, 1273932, 1389744, 1415480, 1544160, 1557028, 1592415, 1698576, 1737180, 1910898, 1946285, 2123220, 2316240, 2335542, 2547864, 2779488, 2830960, 3114056, 3184830, 3397152, 3474360, 3503313, 3821796, 3892570, 4246440, 4632480, 4671084, 4777245, 5095728, 5661920, 5838855, 6228112, 6369660, 6948720, 7006626, 7643592, 7785140, 8492880, 9342168, 9554490, 10191456, 10509939, 11677710, 12456224, 12739320, 13897440, 14013252, 15287184, 15570280, 16985760, 17516565, 18684336, 19108980, 21019878, 23355420, 25478640, 28026504, 30574368, 31140560, 35033130, 37368672, 38217960, 42039756, 46710840, 50957280, 52549695, 56053008, 62281120, 70066260, 76435920, 84079512, 93421680, 105099390, 112106016, 140132520, 152871840, 168159024, 186843360, 210198780, 280265040, 336318048, 420397560, 560530080, 840795120, 1681590240]

約数ペア:

[(1, 1681590240), (2, 840795120), (3, 560530080), (4, 420397560), (5, 336318048), (6, 280265040), (8, 210198780), (9, 186843360), (10, 168159024), (11, 152871840), (12, 140132520), (15, 112106016), (16, 105099390), (18, 93421680), (20, 84079512), (22, 76435920), (24, 70066260), (27, 62281120), (30, 56053008), (32, 52549695), (33, 50957280), (36, 46710840), (40, 42039756), (44, 38217960), (45, 37368672), (48, 35033130), (54, 31140560), (55, 30574368), (60, 28026504), (66, 25478640), (72, 23355420), (80, 21019878), (88, 19108980), (90, 18684336), (96, 17516565), (99, 16985760), (108, 15570280), (110, 15287184), (120, 14013252), (121, 13897440), (132, 12739320), (135, 12456224), (144, 11677710), (160, 10509939), (165, 10191456), (176, 9554490), (180, 9342168), (198, 8492880), (216, 7785140), (220, 7643592), (240, 7006626), (242, 6948720), (264, 6369660), (270, 6228112), (288, 5838855), (297, 5661920), (330, 5095728), (352, 4777245), (360, 4671084), (363, 4632480), (396, 4246440), (432, 3892570), (440, 3821796), (480, 3503313), (484, 3474360), (495, 3397152), (528, 3184830), (540, 3114056), (594, 2830960), (605, 2779488), (660, 2547864), (720, 2335542), (726, 2316240), (792, 2123220), (864, 1946285), (880, 1910898), (968, 1737180), (990, 1698576), (1056, 1592415), (1080, 1557028), (1089, 1544160), (1188, 1415480), (1210, 1389744), (1320, 1273932), (1440, 1167771), (1452, 1158120), (1485, 1132384), (1584, 1061610), (1760, 955449), (1815, 926496), (1936, 868590), (1980, 849288), (2160, 778514), (2178, 772080), (2376, 707740), (2420, 694872), (2640, 636966), (2904, 579060), (2970, 566192), (3168, 530805), (3217, 522720), (3267, 514720), (3630, 463248), (3872, 434295), (3960, 424644), (4320, 389257), (4356, 386040), (4752, 353870), (4840, 347436), (5280, 318483), (5445, 308832), (5808, 289530), (5940, 283096), (6434, 261360), (6534, 257360), (7260, 231624), (7920, 212322), (8712, 193020), (9504, 176935), (9651, 174240), (9680, 173718), (10890, 154416), (11616, 144765), (11880, 141548), (12868, 130680), (13068, 128680), (14520, 115812), (15840, 106161), (16085, 104544), (16335, 102944), (17424, 96510), (19302, 87120), (19360, 86859), (21780, 77208), (23760, 70774), (25736, 65340), (26136, 64340), (28953, 58080), (29040, 57906), (32170, 52272), (32670, 51472), (34848, 48255), (35387, 47520), (38604, 43560)]