905980320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 432

約数和(自身を含む): 3765460608

約数和(自身を除く): 2859480288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 289, 306, 311, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 578, 595, 612, 622, 630, 672, 680, 714, 720, 765, 816, 840, 867, 933, 952, 1008, 1020, 1071, 1120, 1156, 1190, 1224, 1244, 1260, 1360, 1428, 1440, 1445, 1530, 1555, 1632, 1680, 1734, 1785, 1866, 1904, 2016, 2023, 2040, 2142, 2177, 2312, 2380, 2448, 2488, 2520, 2601, 2720, 2799, 2856, 2890, 3060, 3110, 3360, 3468, 3570, 3732, 3808, 4046, 4080, 4284, 4335, 4354, 4624, 4665, 4760, 4896, 4976, 5040, 5202, 5287, 5355, 5598, 5712, 5780, 6069, 6120, 6220, 6531, 6936, 7140, 7464, 8092, 8160, 8568, 8670, 8708, 9248, 9330, 9520, 9952, 10080, 10115, 10404, 10574, 10710, 10885, 11196, 11424, 11560, 12138, 12240, 12440, 13005, 13062, 13872, 13995, 14280, 14928, 15861, 16184, 17136, 17340, 17416, 18207, 18660, 19040, 19593, 20230, 20808, 21148, 21420, 21770, 22392, 23120, 24276, 24480, 24880, 26010, 26124, 26435, 27744, 27990, 28560, 29856, 30345, 31722, 32368, 32655, 34272, 34680, 34832, 36414, 37009, 37320, 39186, 40460, 41616, 42296, 42840, 43540, 44784, 46240, 47583, 48552, 49760, 52020, 52248, 52870, 55980, 57120, 60690, 63444, 64736, 65310, 69360, 69664, 72828, 74018, 74640, 78372, 79305, 80920, 83232, 84592, 85680, 87080, 89568, 89879, 91035, 95166, 97104, 97965, 104040, 104496, 105740, 111027, 111960, 121380, 126888, 130620, 138720, 145656, 148036, 149280, 156744, 158610, 161840, 169184, 171360, 174160, 179758, 182070, 185045, 190332, 194208, 195930, 208080, 208992, 211480, 222054, 223920, 237915, 242760, 253776, 261240, 269637, 291312, 296072, 313488, 317220, 323680, 333081, 348320, 359516, 364140, 370090, 380664, 391860, 416160, 422960, 444108, 447840, 449395, 475830, 485520, 507552, 522480, 539274, 555135, 582624, 592144, 626976, 629153, 634440, 666162, 719032, 728280, 740180, 761328, 783720, 808911, 845920, 888216, 898790, 951660, 971040, 1044960, 1078548, 1110270, 1184288, 1258306, 1268880, 1332324, 1348185, 1438064, 1456560, 1480360, 1522656, 1567440, 1617822, 1665405, 1776432, 1797580, 1887459, 1903320, 2157096, 2220540, 2516612, 2537760, 2664648, 2696370, 2876128, 2913120, 2960720, 3134880, 3145765, 3235644, 3330810, 3552864, 3595160, 3774918, 3806640, 4044555, 4314192, 4441080, 5033224, 5329296, 5392740, 5662377, 5921440, 6291530, 6471288, 6661620, 7190320, 7549836, 7613280, 8089110, 8628384, 8882160, 9437295, 10066448, 10658592, 10785480, 11324754, 12583060, 12942576, 13323240, 14380640, 15099672, 16178220, 17764320, 18874590, 20132896, 21570960, 22649508, 25166120, 25885152, 26646480, 28311885, 30199344, 32356440, 37749180, 43141920, 45299016, 50332240, 53292960, 56623770, 60398688, 64712880, 75498360, 90598032, 100664480, 113247540, 129425760, 150996720, 181196064, 226495080, 301993440, 452990160, 905980320]

約数ペア:

[(1, 905980320), (2, 452990160), (3, 301993440), (4, 226495080), (5, 181196064), (6, 150996720), (7, 129425760), (8, 113247540), (9, 100664480), (10, 90598032), (12, 75498360), (14, 64712880), (15, 60398688), (16, 56623770), (17, 53292960), (18, 50332240), (20, 45299016), (21, 43141920), (24, 37749180), (28, 32356440), (30, 30199344), (32, 28311885), (34, 26646480), (35, 25885152), (36, 25166120), (40, 22649508), (42, 21570960), (45, 20132896), (48, 18874590), (51, 17764320), (56, 16178220), (60, 15099672), (63, 14380640), (68, 13323240), (70, 12942576), (72, 12583060), (80, 11324754), (84, 10785480), (85, 10658592), (90, 10066448), (96, 9437295), (102, 8882160), (105, 8628384), (112, 8089110), (119, 7613280), (120, 7549836), (126, 7190320), (136, 6661620), (140, 6471288), (144, 6291530), (153, 5921440), (160, 5662377), (168, 5392740), (170, 5329296), (180, 5033224), (204, 4441080), (210, 4314192), (224, 4044555), (238, 3806640), (240, 3774918), (252, 3595160), (255, 3552864), (272, 3330810), (280, 3235644), (288, 3145765), (289, 3134880), (306, 2960720), (311, 2913120), (315, 2876128), (336, 2696370), (340, 2664648), (357, 2537760), (360, 2516612), (408, 2220540), (420, 2157096), (476, 1903320), (480, 1887459), (504, 1797580), (510, 1776432), (544, 1665405), (560, 1617822), (578, 1567440), (595, 1522656), (612, 1480360), (622, 1456560), (630, 1438064), (672, 1348185), (680, 1332324), (714, 1268880), (720, 1258306), (765, 1184288), (816, 1110270), (840, 1078548), (867, 1044960), (933, 971040), (952, 951660), (1008, 898790), (1020, 888216), (1071, 845920), (1120, 808911), (1156, 783720), (1190, 761328), (1224, 740180), (1244, 728280), (1260, 719032), (1360, 666162), (1428, 634440), (1440, 629153), (1445, 626976), (1530, 592144), (1555, 582624), (1632, 555135), (1680, 539274), (1734, 522480), (1785, 507552), (1866, 485520), (1904, 475830), (2016, 449395), (2023, 447840), (2040, 444108), (2142, 422960), (2177, 416160), (2312, 391860), (2380, 380664), (2448, 370090), (2488, 364140), (2520, 359516), (2601, 348320), (2720, 333081), (2799, 323680), (2856, 317220), (2890, 313488), (3060, 296072), (3110, 291312), (3360, 269637), (3468, 261240), (3570, 253776), (3732, 242760), (3808, 237915), (4046, 223920), (4080, 222054), (4284, 211480), (4335, 208992), (4354, 208080), (4624, 195930), (4665, 194208), (4760, 190332), (4896, 185045), (4976, 182070), (5040, 179758), (5202, 174160), (5287, 171360), (5355, 169184), (5598, 161840), (5712, 158610), (5780, 156744), (6069, 149280), (6120, 148036), (6220, 145656), (6531, 138720), (6936, 130620), (7140, 126888), (7464, 121380), (8092, 111960), (8160, 111027), (8568, 105740), (8670, 104496), (8708, 104040), (9248, 97965), (9330, 97104), (9520, 95166), (9952, 91035), (10080, 89879), (10115, 89568), (10404, 87080), (10574, 85680), (10710, 84592), (10885, 83232), (11196, 80920), (11424, 79305), (11560, 78372), (12138, 74640), (12240, 74018), (12440, 72828), (13005, 69664), (13062, 69360), (13872, 65310), (13995, 64736), (14280, 63444), (14928, 60690), (15861, 57120), (16184, 55980), (17136, 52870), (17340, 52248), (17416, 52020), (18207, 49760), (18660, 48552), (19040, 47583), (19593, 46240), (20230, 44784), (20808, 43540), (21148, 42840), (21420, 42296), (21770, 41616), (22392, 40460), (23120, 39186), (24276, 37320), (24480, 37009), (24880, 36414), (26010, 34832), (26124, 34680), (26435, 34272), (27744, 32655), (27990, 32368), (28560, 31722), (29856, 30345)]