218328240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 799948800

約数和(自身を除く): 581620560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 38, 39, 40, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 95, 104, 114, 116, 120, 127, 130, 145, 152, 156, 174, 190, 195, 208, 228, 232, 240, 247, 254, 260, 285, 290, 304, 312, 348, 377, 380, 381, 390, 435, 456, 464, 494, 508, 520, 551, 570, 580, 624, 635, 696, 741, 754, 760, 762, 780, 870, 912, 988, 1016, 1040, 1102, 1131, 1140, 1160, 1235, 1270, 1392, 1482, 1508, 1520, 1524, 1560, 1651, 1653, 1740, 1885, 1905, 1976, 2032, 2204, 2262, 2280, 2320, 2413, 2470, 2540, 2755, 2964, 3016, 3048, 3120, 3302, 3306, 3480, 3683, 3705, 3770, 3810, 3952, 4408, 4524, 4560, 4826, 4940, 4953, 5080, 5510, 5655, 5928, 6032, 6096, 6604, 6612, 6960, 7163, 7239, 7366, 7410, 7540, 7620, 8255, 8265, 8816, 9048, 9652, 9880, 9906, 10160, 11020, 11049, 11310, 11856, 12065, 13208, 13224, 14326, 14478, 14732, 14820, 15080, 15240, 16510, 16530, 18096, 18415, 19304, 19760, 19812, 21489, 22040, 22098, 22620, 24130, 24765, 26416, 26448, 28652, 28956, 29464, 29640, 30160, 30480, 31369, 33020, 33060, 35815, 36195, 36830, 38608, 39624, 42978, 44080, 44196, 45240, 47879, 48260, 49530, 55245, 57304, 57912, 58928, 59280, 62738, 66040, 66120, 69977, 71630, 72390, 73660, 79248, 85956, 88392, 90480, 94107, 95758, 96520, 99060, 107445, 110490, 114608, 115824, 125476, 132080, 132240, 139954, 143260, 143637, 144780, 147320, 156845, 171912, 176784, 188214, 191516, 193040, 198120, 209931, 214890, 220980, 239395, 250952, 279908, 286520, 287274, 289560, 294640, 313690, 343824, 349885, 376428, 383032, 396240, 419862, 429780, 441960, 470535, 478790, 501904, 559816, 573040, 574548, 579120, 627380, 699770, 718185, 752856, 766064, 839724, 859560, 883920, 909701, 941070, 957580, 1049655, 1119632, 1149096, 1254760, 1399540, 1436370, 1505712, 1679448, 1719120, 1819402, 1882140, 1915160, 2099310, 2298192, 2509520, 2729103, 2799080, 2872740, 3358896, 3638804, 3764280, 3830320, 4198620, 4548505, 5458206, 5598160, 5745480, 7277608, 7528560, 8397240, 9097010, 10916412, 11490960, 13645515, 14555216, 16794480, 18194020, 21832824, 27291030, 36388040, 43665648, 54582060, 72776080, 109164120, 218328240]

約数ペア:

[(1, 218328240), (2, 109164120), (3, 72776080), (4, 54582060), (5, 43665648), (6, 36388040), (8, 27291030), (10, 21832824), (12, 18194020), (13, 16794480), (15, 14555216), (16, 13645515), (19, 11490960), (20, 10916412), (24, 9097010), (26, 8397240), (29, 7528560), (30, 7277608), (38, 5745480), (39, 5598160), (40, 5458206), (48, 4548505), (52, 4198620), (57, 3830320), (58, 3764280), (60, 3638804), (65, 3358896), (76, 2872740), (78, 2799080), (80, 2729103), (87, 2509520), (95, 2298192), (104, 2099310), (114, 1915160), (116, 1882140), (120, 1819402), (127, 1719120), (130, 1679448), (145, 1505712), (152, 1436370), (156, 1399540), (174, 1254760), (190, 1149096), (195, 1119632), (208, 1049655), (228, 957580), (232, 941070), (240, 909701), (247, 883920), (254, 859560), (260, 839724), (285, 766064), (290, 752856), (304, 718185), (312, 699770), (348, 627380), (377, 579120), (380, 574548), (381, 573040), (390, 559816), (435, 501904), (456, 478790), (464, 470535), (494, 441960), (508, 429780), (520, 419862), (551, 396240), (570, 383032), (580, 376428), (624, 349885), (635, 343824), (696, 313690), (741, 294640), (754, 289560), (760, 287274), (762, 286520), (780, 279908), (870, 250952), (912, 239395), (988, 220980), (1016, 214890), (1040, 209931), (1102, 198120), (1131, 193040), (1140, 191516), (1160, 188214), (1235, 176784), (1270, 171912), (1392, 156845), (1482, 147320), (1508, 144780), (1520, 143637), (1524, 143260), (1560, 139954), (1651, 132240), (1653, 132080), (1740, 125476), (1885, 115824), (1905, 114608), (1976, 110490), (2032, 107445), (2204, 99060), (2262, 96520), (2280, 95758), (2320, 94107), (2413, 90480), (2470, 88392), (2540, 85956), (2755, 79248), (2964, 73660), (3016, 72390), (3048, 71630), (3120, 69977), (3302, 66120), (3306, 66040), (3480, 62738), (3683, 59280), (3705, 58928), (3770, 57912), (3810, 57304), (3952, 55245), (4408, 49530), (4524, 48260), (4560, 47879), (4826, 45240), (4940, 44196), (4953, 44080), (5080, 42978), (5510, 39624), (5655, 38608), (5928, 36830), (6032, 36195), (6096, 35815), (6604, 33060), (6612, 33020), (6960, 31369), (7163, 30480), (7239, 30160), (7366, 29640), (7410, 29464), (7540, 28956), (7620, 28652), (8255, 26448), (8265, 26416), (8816, 24765), (9048, 24130), (9652, 22620), (9880, 22098), (9906, 22040), (10160, 21489), (11020, 19812), (11049, 19760), (11310, 19304), (11856, 18415), (12065, 18096), (13208, 16530), (13224, 16510), (14326, 15240), (14478, 15080), (14732, 14820)]