214699760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 578534400

約数和(自身を除く): 363834640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 47, 55, 58, 80, 88, 94, 110, 116, 145, 176, 179, 188, 220, 232, 235, 290, 319, 358, 376, 440, 464, 470, 517, 580, 638, 716, 752, 880, 895, 940, 1034, 1160, 1276, 1363, 1432, 1595, 1790, 1880, 1969, 2068, 2320, 2552, 2585, 2726, 2864, 3190, 3580, 3760, 3938, 4136, 5104, 5170, 5191, 5452, 6380, 6815, 7160, 7876, 8272, 8413, 9845, 10340, 10382, 10904, 12760, 13630, 14320, 14993, 15752, 16826, 19690, 20680, 20764, 21808, 25520, 25955, 27260, 29986, 31504, 33652, 39380, 41360, 41528, 42065, 51910, 54520, 57101, 59972, 67304, 74965, 78760, 83056, 84130, 92543, 103820, 109040, 114202, 119944, 134608, 149930, 157520, 168260, 185086, 207640, 228404, 239888, 243977, 285505, 299860, 336520, 370172, 415280, 456808, 462715, 487954, 571010, 599720, 673040, 740344, 913616, 925430, 975908, 1142020, 1199440, 1219885, 1480688, 1850860, 1951816, 2284040, 2439770, 2683747, 3701720, 3903632, 4568080, 4879540, 5367494, 7403440, 9759080, 10734988, 13418735, 19518160, 21469976, 26837470, 42939952, 53674940, 107349880, 214699760]

約数ペア:

[(1, 214699760), (2, 107349880), (4, 53674940), (5, 42939952), (8, 26837470), (10, 21469976), (11, 19518160), (16, 13418735), (20, 10734988), (22, 9759080), (29, 7403440), (40, 5367494), (44, 4879540), (47, 4568080), (55, 3903632), (58, 3701720), (80, 2683747), (88, 2439770), (94, 2284040), (110, 1951816), (116, 1850860), (145, 1480688), (176, 1219885), (179, 1199440), (188, 1142020), (220, 975908), (232, 925430), (235, 913616), (290, 740344), (319, 673040), (358, 599720), (376, 571010), (440, 487954), (464, 462715), (470, 456808), (517, 415280), (580, 370172), (638, 336520), (716, 299860), (752, 285505), (880, 243977), (895, 239888), (940, 228404), (1034, 207640), (1160, 185086), (1276, 168260), (1363, 157520), (1432, 149930), (1595, 134608), (1790, 119944), (1880, 114202), (1969, 109040), (2068, 103820), (2320, 92543), (2552, 84130), (2585, 83056), (2726, 78760), (2864, 74965), (3190, 67304), (3580, 59972), (3760, 57101), (3938, 54520), (4136, 51910), (5104, 42065), (5170, 41528), (5191, 41360), (5452, 39380), (6380, 33652), (6815, 31504), (7160, 29986), (7876, 27260), (8272, 25955), (8413, 25520), (9845, 21808), (10340, 20764), (10382, 20680), (10904, 19690), (12760, 16826), (13630, 15752), (14320, 14993)]