409261140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 1355961600

約数和(自身を除く): 946700460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 113, 114, 135, 171, 180, 190, 226, 228, 270, 285, 339, 342, 353, 380, 452, 513, 540, 565, 570, 678, 684, 706, 855, 1017, 1026, 1059, 1130, 1140, 1356, 1412, 1695, 1710, 1765, 2034, 2052, 2118, 2147, 2260, 2565, 3051, 3177, 3390, 3420, 3530, 4068, 4236, 4294, 5085, 5130, 5295, 6102, 6354, 6441, 6707, 6780, 7060, 8588, 9531, 10170, 10260, 10590, 10735, 12204, 12708, 12882, 13414, 15255, 15885, 19062, 19323, 20121, 20340, 21180, 21470, 25764, 26828, 30510, 31770, 32205, 33535, 38124, 38646, 39889, 40242, 42940, 47655, 57969, 60363, 61020, 63540, 64410, 67070, 77292, 79778, 80484, 95310, 96615, 100605, 115938, 119667, 120726, 128820, 134140, 159556, 181089, 190620, 193230, 199445, 201210, 231876, 239334, 241452, 289845, 301815, 359001, 362178, 386460, 398890, 402420, 478668, 579690, 598335, 603630, 718002, 724356, 757891, 797780, 905445, 1077003, 1159380, 1196670, 1207260, 1436004, 1515782, 1795005, 1810890, 2154006, 2273673, 2393340, 3031564, 3590010, 3621780, 3789455, 4308012, 4547346, 5385015, 6821019, 7180020, 7578910, 9094692, 10770030, 11368365, 13642038, 15157820, 20463057, 21540060, 22736730, 27284076, 34105095, 40926114, 45473460, 68210190, 81852228, 102315285, 136420380, 204630570, 409261140]

約数ペア:

[(1, 409261140), (2, 204630570), (3, 136420380), (4, 102315285), (5, 81852228), (6, 68210190), (9, 45473460), (10, 40926114), (12, 34105095), (15, 27284076), (18, 22736730), (19, 21540060), (20, 20463057), (27, 15157820), (30, 13642038), (36, 11368365), (38, 10770030), (45, 9094692), (54, 7578910), (57, 7180020), (60, 6821019), (76, 5385015), (90, 4547346), (95, 4308012), (108, 3789455), (113, 3621780), (114, 3590010), (135, 3031564), (171, 2393340), (180, 2273673), (190, 2154006), (226, 1810890), (228, 1795005), (270, 1515782), (285, 1436004), (339, 1207260), (342, 1196670), (353, 1159380), (380, 1077003), (452, 905445), (513, 797780), (540, 757891), (565, 724356), (570, 718002), (678, 603630), (684, 598335), (706, 579690), (855, 478668), (1017, 402420), (1026, 398890), (1059, 386460), (1130, 362178), (1140, 359001), (1356, 301815), (1412, 289845), (1695, 241452), (1710, 239334), (1765, 231876), (2034, 201210), (2052, 199445), (2118, 193230), (2147, 190620), (2260, 181089), (2565, 159556), (3051, 134140), (3177, 128820), (3390, 120726), (3420, 119667), (3530, 115938), (4068, 100605), (4236, 96615), (4294, 95310), (5085, 80484), (5130, 79778), (5295, 77292), (6102, 67070), (6354, 64410), (6441, 63540), (6707, 61020), (6780, 60363), (7060, 57969), (8588, 47655), (9531, 42940), (10170, 40242), (10260, 39889), (10590, 38646), (10735, 38124), (12204, 33535), (12708, 32205), (12882, 31770), (13414, 30510), (15255, 26828), (15885, 25764), (19062, 21470), (19323, 21180), (20121, 20340)]