211069320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 256

約数和(自身を含む): 806215680

約数和(自身を除く): 595146360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 53, 55, 56, 60, 66, 70, 77, 84, 88, 105, 106, 110, 120, 132, 140, 154, 159, 165, 168, 210, 212, 220, 231, 264, 265, 280, 308, 318, 330, 371, 385, 420, 424, 431, 440, 462, 530, 583, 616, 636, 660, 742, 770, 795, 840, 862, 924, 1060, 1113, 1155, 1166, 1272, 1293, 1320, 1484, 1540, 1590, 1724, 1749, 1848, 1855, 2120, 2155, 2226, 2310, 2332, 2586, 2915, 2968, 3017, 3080, 3180, 3448, 3498, 3710, 4081, 4310, 4452, 4620, 4664, 4741, 5172, 5565, 5830, 6034, 6360, 6465, 6996, 7420, 8162, 8620, 8745, 8904, 9051, 9240, 9482, 10344, 11130, 11660, 12068, 12243, 12930, 13992, 14223, 14840, 15085, 16324, 17240, 17490, 18102, 18964, 20405, 22260, 22843, 23320, 23705, 24136, 24486, 25860, 28446, 30170, 32648, 33187, 34980, 36204, 37928, 40810, 44520, 45255, 45686, 47410, 48972, 51720, 56892, 60340, 61215, 66374, 68529, 69960, 71115, 72408, 81620, 90510, 91372, 94820, 97944, 99561, 113784, 114215, 120680, 122430, 132748, 137058, 142230, 159901, 163240, 165935, 181020, 182744, 189640, 199122, 228430, 244860, 251273, 265496, 274116, 284460, 319802, 331870, 342645, 362040, 398244, 456860, 479703, 489720, 497805, 502546, 548232, 568920, 639604, 663740, 685290, 753819, 796488, 799505, 913720, 959406, 995610, 1005092, 1256365, 1279208, 1327480, 1370580, 1507638, 1599010, 1758911, 1918812, 1991220, 2010184, 2398515, 2512730, 2741160, 3015276, 3198020, 3517822, 3769095, 3837624, 3982440, 4797030, 5025460, 5276733, 6030552, 6396040, 7035644, 7538190, 8794555, 9594060, 10050920, 10553466, 14071288, 15076380, 17589110, 19188120, 21106932, 26383665, 30152760, 35178220, 42213864, 52767330, 70356440, 105534660, 211069320]

約数ペア:

[(1, 211069320), (2, 105534660), (3, 70356440), (4, 52767330), (5, 42213864), (6, 35178220), (7, 30152760), (8, 26383665), (10, 21106932), (11, 19188120), (12, 17589110), (14, 15076380), (15, 14071288), (20, 10553466), (21, 10050920), (22, 9594060), (24, 8794555), (28, 7538190), (30, 7035644), (33, 6396040), (35, 6030552), (40, 5276733), (42, 5025460), (44, 4797030), (53, 3982440), (55, 3837624), (56, 3769095), (60, 3517822), (66, 3198020), (70, 3015276), (77, 2741160), (84, 2512730), (88, 2398515), (105, 2010184), (106, 1991220), (110, 1918812), (120, 1758911), (132, 1599010), (140, 1507638), (154, 1370580), (159, 1327480), (165, 1279208), (168, 1256365), (210, 1005092), (212, 995610), (220, 959406), (231, 913720), (264, 799505), (265, 796488), (280, 753819), (308, 685290), (318, 663740), (330, 639604), (371, 568920), (385, 548232), (420, 502546), (424, 497805), (431, 489720), (440, 479703), (462, 456860), (530, 398244), (583, 362040), (616, 342645), (636, 331870), (660, 319802), (742, 284460), (770, 274116), (795, 265496), (840, 251273), (862, 244860), (924, 228430), (1060, 199122), (1113, 189640), (1155, 182744), (1166, 181020), (1272, 165935), (1293, 163240), (1320, 159901), (1484, 142230), (1540, 137058), (1590, 132748), (1724, 122430), (1749, 120680), (1848, 114215), (1855, 113784), (2120, 99561), (2155, 97944), (2226, 94820), (2310, 91372), (2332, 90510), (2586, 81620), (2915, 72408), (2968, 71115), (3017, 69960), (3080, 68529), (3180, 66374), (3448, 61215), (3498, 60340), (3710, 56892), (4081, 51720), (4310, 48972), (4452, 47410), (4620, 45686), (4664, 45255), (4741, 44520), (5172, 40810), (5565, 37928), (5830, 36204), (6034, 34980), (6360, 33187), (6465, 32648), (6996, 30170), (7420, 28446), (8162, 25860), (8620, 24486), (8745, 24136), (8904, 23705), (9051, 23320), (9240, 22843), (9482, 22260), (10344, 20405), (11130, 18964), (11660, 18102), (12068, 17490), (12243, 17240), (12930, 16324), (13992, 15085), (14223, 14840)]