213591840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5779}}^1$

素因数の和:5815

約数の個数: 192

約数和(自身を含む): 838978560

約数和(自身を除く): 625386720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 5779, 6160, 7392, 9240, 11558, 12320, 17337, 18480, 23116, 28895, 34674, 36960, 40453, 46232, 57790, 63569, 69348, 80906, 86685, 92464, 115580, 121359, 127138, 138696, 161812, 173370, 184928, 190707, 202265, 231160, 242718, 254276, 277392, 317845, 323624, 346740, 381414, 404530, 444983, 462320, 485436, 508552, 554784, 606795, 635690, 647248, 693480, 762828, 809060, 889966, 924640, 953535, 970872, 1017104, 1213590, 1271380, 1294496, 1334949, 1386960, 1525656, 1618120, 1779932, 1907070, 1941744, 2034208, 2224915, 2427180, 2542760, 2669898, 2773920, 3051312, 3236240, 3559864, 3814140, 3883488, 4449830, 4854360, 5085520, 5339796, 6102624, 6472480, 6674745, 7119728, 7628280, 8899660, 9708720, 10171040, 10679592, 13349490, 14239456, 15256560, 17799320, 19417440, 21359184, 26698980, 30513120, 35598640, 42718368, 53397960, 71197280, 106795920, 213591840]

約数ペア:

[(1, 213591840), (2, 106795920), (3, 71197280), (4, 53397960), (5, 42718368), (6, 35598640), (7, 30513120), (8, 26698980), (10, 21359184), (11, 19417440), (12, 17799320), (14, 15256560), (15, 14239456), (16, 13349490), (20, 10679592), (21, 10171040), (22, 9708720), (24, 8899660), (28, 7628280), (30, 7119728), (32, 6674745), (33, 6472480), (35, 6102624), (40, 5339796), (42, 5085520), (44, 4854360), (48, 4449830), (55, 3883488), (56, 3814140), (60, 3559864), (66, 3236240), (70, 3051312), (77, 2773920), (80, 2669898), (84, 2542760), (88, 2427180), (96, 2224915), (105, 2034208), (110, 1941744), (112, 1907070), (120, 1779932), (132, 1618120), (140, 1525656), (154, 1386960), (160, 1334949), (165, 1294496), (168, 1271380), (176, 1213590), (210, 1017104), (220, 970872), (224, 953535), (231, 924640), (240, 889966), (264, 809060), (280, 762828), (308, 693480), (330, 647248), (336, 635690), (352, 606795), (385, 554784), (420, 508552), (440, 485436), (462, 462320), (480, 444983), (528, 404530), (560, 381414), (616, 346740), (660, 323624), (672, 317845), (770, 277392), (840, 254276), (880, 242718), (924, 231160), (1056, 202265), (1120, 190707), (1155, 184928), (1232, 173370), (1320, 161812), (1540, 138696), (1680, 127138), (1760, 121359), (1848, 115580), (2310, 92464), (2464, 86685), (2640, 80906), (3080, 69348), (3360, 63569), (3696, 57790), (4620, 46232), (5280, 40453), (5779, 36960), (6160, 34674), (7392, 28895), (9240, 23116), (11558, 18480), (12320, 17337)]