319480654080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{17981}}^1$

素因数の和:18673

約数の個数: 288

約数和(自身を含む): 1167933489408

約数和(自身を除く): 848452835328

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 661, 672, 768, 840, 896, 960, 1120, 1280, 1322, 1344, 1680, 1792, 1920, 1983, 2240, 2644, 2688, 3305, 3360, 3840, 3966, 4480, 4627, 5288, 5376, 6610, 6720, 7932, 8960, 9254, 9915, 10576, 13220, 13440, 13881, 15864, 17981, 18508, 19830, 21152, 23135, 26440, 26880, 27762, 31728, 35962, 37016, 39660, 42304, 46270, 52880, 53943, 55524, 63456, 69405, 71924, 74032, 79320, 84608, 89905, 92540, 105760, 107886, 111048, 125867, 126912, 138810, 143848, 148064, 158640, 169216, 179810, 185080, 211520, 215772, 222096, 251734, 253824, 269715, 277620, 287696, 296128, 317280, 359620, 370160, 377601, 423040, 431544, 444192, 503468, 507648, 539430, 555240, 575392, 592256, 629335, 634560, 719240, 740320, 755202, 846080, 863088, 888384, 1006936, 1078860, 1110480, 1150784, 1184512, 1258670, 1269120, 1438480, 1480640, 1510404, 1726176, 1776768, 1888005, 2013872, 2157720, 2220960, 2301568, 2517340, 2538240, 2876960, 2961280, 3020808, 3452352, 3553536, 3776010, 4027744, 4315440, 4441920, 4603136, 5034680, 5753920, 5922560, 6041616, 6904704, 7552020, 8055488, 8630880, 8883840, 10069360, 11507840, 11885441, 12083232, 13809408, 15104040, 16110976, 17261760, 17767680, 20138720, 23015680, 23770882, 24166464, 30208080, 32221952, 34523520, 35656323, 40277440, 47541764, 48332928, 59427205, 60416160, 69047040, 71312646, 80554880, 83198087, 95083528, 96665856, 118854410, 120832320, 142625292, 161109760, 166396174, 178281615, 190167056, 237708820, 241664640, 249594261, 285250584, 332792348, 356563230, 380334112, 415990435, 475417640, 483329280, 499188522, 570501168, 665584696, 713126460, 760668224, 831980870, 950835280, 998377044, 1141002336, 1247971305, 1331169392, 1426252920, 1521336448, 1663961740, 1901670560, 1996754088, 2282004672, 2495942610, 2662338784, 2852505840, 3042672896, 3327923480, 3803341120, 3993508176, 4564009344, 4991885220, 5324677568, 5705011680, 6655846960, 7606682240, 7987016352, 9128018688, 9983770440, 10649355136, 11410023360, 13311693920, 15213364480, 15974032704, 19967540880, 21298710272, 22820046720, 26623387840, 31948065408, 39935081760, 45640093440, 53246775680, 63896130816, 79870163520, 106493551360, 159740327040, 319480654080]

約数ペア:

[(1, 319480654080), (2, 159740327040), (3, 106493551360), (4, 79870163520), (5, 63896130816), (6, 53246775680), (7, 45640093440), (8, 39935081760), (10, 31948065408), (12, 26623387840), (14, 22820046720), (15, 21298710272), (16, 19967540880), (20, 15974032704), (21, 15213364480), (24, 13311693920), (28, 11410023360), (30, 10649355136), (32, 9983770440), (35, 9128018688), (40, 7987016352), (42, 7606682240), (48, 6655846960), (56, 5705011680), (60, 5324677568), (64, 4991885220), (70, 4564009344), (80, 3993508176), (84, 3803341120), (96, 3327923480), (105, 3042672896), (112, 2852505840), (120, 2662338784), (128, 2495942610), (140, 2282004672), (160, 1996754088), (168, 1901670560), (192, 1663961740), (210, 1521336448), (224, 1426252920), (240, 1331169392), (256, 1247971305), (280, 1141002336), (320, 998377044), (336, 950835280), (384, 831980870), (420, 760668224), (448, 713126460), (480, 665584696), (560, 570501168), (640, 499188522), (661, 483329280), (672, 475417640), (768, 415990435), (840, 380334112), (896, 356563230), (960, 332792348), (1120, 285250584), (1280, 249594261), (1322, 241664640), (1344, 237708820), (1680, 190167056), (1792, 178281615), (1920, 166396174), (1983, 161109760), (2240, 142625292), (2644, 120832320), (2688, 118854410), (3305, 96665856), (3360, 95083528), (3840, 83198087), (3966, 80554880), (4480, 71312646), (4627, 69047040), (5288, 60416160), (5376, 59427205), (6610, 48332928), (6720, 47541764), (7932, 40277440), (8960, 35656323), (9254, 34523520), (9915, 32221952), (10576, 30208080), (13220, 24166464), (13440, 23770882), (13881, 23015680), (15864, 20138720), (17981, 17767680), (18508, 17261760), (19830, 16110976), (21152, 15104040), (23135, 13809408), (26440, 12083232), (26880, 11885441), (27762, 11507840), (31728, 10069360), (35962, 8883840), (37016, 8630880), (39660, 8055488), (42304, 7552020), (46270, 6904704), (52880, 6041616), (53943, 5922560), (55524, 5753920), (63456, 5034680), (69405, 4603136), (71924, 4441920), (74032, 4315440), (79320, 4027744), (84608, 3776010), (89905, 3553536), (92540, 3452352), (105760, 3020808), (107886, 2961280), (111048, 2876960), (125867, 2538240), (126912, 2517340), (138810, 2301568), (143848, 2220960), (148064, 2157720), (158640, 2013872), (169216, 1888005), (179810, 1776768), (185080, 1726176), (211520, 1510404), (215772, 1480640), (222096, 1438480), (251734, 1269120), (253824, 1258670), (269715, 1184512), (277620, 1150784), (287696, 1110480), (296128, 1078860), (317280, 1006936), (359620, 888384), (370160, 863088), (377601, 846080), (423040, 755202), (431544, 740320), (444192, 719240), (503468, 634560), (507648, 629335), (539430, 592256), (555240, 575392)]