881010240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4441

約数の個数: 224

約数和(自身を含む): 3212835840

約数和(自身を除く): 2331825600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4391, 4560, 5016, 5280, 6080, 6270, 6688, 8360, 8782, 9120, 10032, 10560, 12540, 13173, 13376, 16720, 17564, 18240, 20064, 21955, 25080, 26346, 33440, 35128, 40128, 43910, 48301, 50160, 52692, 65865, 66880, 70256, 83429, 87820, 96602, 100320, 105384, 131730, 140512, 144903, 166858, 175640, 193204, 200640, 210768, 241505, 250287, 263460, 281024, 289806, 333716, 351280, 386408, 417145, 421536, 483010, 500574, 526920, 579612, 667432, 702560, 724515, 772816, 834290, 843072, 917719, 966020, 1001148, 1053840, 1159224, 1251435, 1334864, 1405120, 1449030, 1545632, 1668580, 1835438, 1932040, 2002296, 2107680, 2318448, 2502870, 2669728, 2753157, 2898060, 3091264, 3337160, 3670876, 3864080, 4004592, 4215360, 4588595, 4636896, 5005740, 5339456, 5506314, 5796120, 6674320, 7341752, 7728160, 8009184, 9177190, 9273792, 10011480, 11012628, 11592240, 13348640, 13765785, 14683504, 15456320, 16018368, 18354380, 20022960, 22025256, 23184480, 26697280, 27531570, 29367008, 36708760, 40045920, 44050512, 46368960, 55063140, 58734016, 73417520, 80091840, 88101024, 110126280, 146835040, 176202048, 220252560, 293670080, 440505120, 881010240]

約数ペア:

[(1, 881010240), (2, 440505120), (3, 293670080), (4, 220252560), (5, 176202048), (6, 146835040), (8, 110126280), (10, 88101024), (11, 80091840), (12, 73417520), (15, 58734016), (16, 55063140), (19, 46368960), (20, 44050512), (22, 40045920), (24, 36708760), (30, 29367008), (32, 27531570), (33, 26697280), (38, 23184480), (40, 22025256), (44, 20022960), (48, 18354380), (55, 16018368), (57, 15456320), (60, 14683504), (64, 13765785), (66, 13348640), (76, 11592240), (80, 11012628), (88, 10011480), (95, 9273792), (96, 9177190), (110, 8009184), (114, 7728160), (120, 7341752), (132, 6674320), (152, 5796120), (160, 5506314), (165, 5339456), (176, 5005740), (190, 4636896), (192, 4588595), (209, 4215360), (220, 4004592), (228, 3864080), (240, 3670876), (264, 3337160), (285, 3091264), (304, 2898060), (320, 2753157), (330, 2669728), (352, 2502870), (380, 2318448), (418, 2107680), (440, 2002296), (456, 1932040), (480, 1835438), (528, 1668580), (570, 1545632), (608, 1449030), (627, 1405120), (660, 1334864), (704, 1251435), (760, 1159224), (836, 1053840), (880, 1001148), (912, 966020), (960, 917719), (1045, 843072), (1056, 834290), (1140, 772816), (1216, 724515), (1254, 702560), (1320, 667432), (1520, 579612), (1672, 526920), (1760, 500574), (1824, 483010), (2090, 421536), (2112, 417145), (2280, 386408), (2508, 351280), (2640, 333716), (3040, 289806), (3135, 281024), (3344, 263460), (3520, 250287), (3648, 241505), (4180, 210768), (4391, 200640), (4560, 193204), (5016, 175640), (5280, 166858), (6080, 144903), (6270, 140512), (6688, 131730), (8360, 105384), (8782, 100320), (9120, 96602), (10032, 87820), (10560, 83429), (12540, 70256), (13173, 66880), (13376, 65865), (16720, 52692), (17564, 50160), (18240, 48301), (20064, 43910), (21955, 40128), (25080, 35128), (26346, 33440)]