265052480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 224

約数和(自身を含む): 814620672

約数和(自身を除く): 549568192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 347, 352, 385, 434, 440, 448, 496, 560, 616, 620, 682, 694, 704, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1388, 1540, 1705, 1735, 1736, 1760, 1984, 2170, 2240, 2387, 2429, 2464, 2480, 2728, 2776, 3080, 3410, 3470, 3472, 3520, 3817, 4340, 4774, 4858, 4928, 4960, 5456, 5552, 6160, 6820, 6940, 6944, 7634, 8680, 9548, 9716, 9920, 10757, 10912, 11104, 11935, 12145, 12320, 13640, 13880, 13888, 15268, 17360, 19085, 19096, 19432, 21514, 21824, 22208, 23870, 24290, 24640, 26719, 27280, 27760, 30536, 34720, 38170, 38192, 38864, 43028, 47740, 48580, 53438, 53785, 54560, 55520, 61072, 69440, 75299, 76340, 76384, 77728, 86056, 95480, 97160, 106876, 107570, 109120, 111040, 118327, 122144, 133595, 150598, 152680, 152768, 155456, 172112, 190960, 194320, 213752, 215140, 236654, 244288, 267190, 301196, 305360, 344224, 376495, 381920, 388640, 427504, 430280, 473308, 534380, 591635, 602392, 610720, 688448, 752990, 763840, 777280, 828289, 855008, 860560, 946616, 1068760, 1183270, 1204784, 1221440, 1505980, 1656578, 1710016, 1721120, 1893232, 2137520, 2366540, 2409568, 3011960, 3313156, 3442240, 3786464, 4141445, 4275040, 4733080, 4819136, 6023920, 6626312, 7572928, 8282890, 8550080, 9466160, 12047840, 13252624, 16565780, 18932320, 24095680, 26505248, 33131560, 37864640, 53010496, 66263120, 132526240, 265052480]

約数ペア:

[(1, 265052480), (2, 132526240), (4, 66263120), (5, 53010496), (7, 37864640), (8, 33131560), (10, 26505248), (11, 24095680), (14, 18932320), (16, 16565780), (20, 13252624), (22, 12047840), (28, 9466160), (31, 8550080), (32, 8282890), (35, 7572928), (40, 6626312), (44, 6023920), (55, 4819136), (56, 4733080), (62, 4275040), (64, 4141445), (70, 3786464), (77, 3442240), (80, 3313156), (88, 3011960), (110, 2409568), (112, 2366540), (124, 2137520), (140, 1893232), (154, 1721120), (155, 1710016), (160, 1656578), (176, 1505980), (217, 1221440), (220, 1204784), (224, 1183270), (248, 1068760), (280, 946616), (308, 860560), (310, 855008), (320, 828289), (341, 777280), (347, 763840), (352, 752990), (385, 688448), (434, 610720), (440, 602392), (448, 591635), (496, 534380), (560, 473308), (616, 430280), (620, 427504), (682, 388640), (694, 381920), (704, 376495), (770, 344224), (868, 305360), (880, 301196), (992, 267190), (1085, 244288), (1120, 236654), (1232, 215140), (1240, 213752), (1364, 194320), (1388, 190960), (1540, 172112), (1705, 155456), (1735, 152768), (1736, 152680), (1760, 150598), (1984, 133595), (2170, 122144), (2240, 118327), (2387, 111040), (2429, 109120), (2464, 107570), (2480, 106876), (2728, 97160), (2776, 95480), (3080, 86056), (3410, 77728), (3470, 76384), (3472, 76340), (3520, 75299), (3817, 69440), (4340, 61072), (4774, 55520), (4858, 54560), (4928, 53785), (4960, 53438), (5456, 48580), (5552, 47740), (6160, 43028), (6820, 38864), (6940, 38192), (6944, 38170), (7634, 34720), (8680, 30536), (9548, 27760), (9716, 27280), (9920, 26719), (10757, 24640), (10912, 24290), (11104, 23870), (11935, 22208), (12145, 21824), (12320, 21514), (13640, 19432), (13880, 19096), (13888, 19085), (15268, 17360)]