27294960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 107885952

約数和(自身を除く): 80590992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 211, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 422, 440, 462, 490, 528, 539, 560, 588, 616, 633, 660, 735, 770, 784, 840, 844, 880, 924, 980, 1055, 1078, 1155, 1176, 1232, 1266, 1320, 1470, 1477, 1540, 1617, 1680, 1688, 1848, 1960, 2110, 2156, 2310, 2321, 2352, 2532, 2640, 2695, 2940, 2954, 3080, 3165, 3234, 3376, 3696, 3920, 4220, 4312, 4431, 4620, 4642, 5064, 5390, 5880, 5908, 6160, 6330, 6468, 6963, 7385, 8085, 8440, 8624, 8862, 9240, 9284, 10128, 10339, 10780, 11605, 11760, 11816, 12660, 12936, 13926, 14770, 16170, 16247, 16880, 17724, 18480, 18568, 20678, 21560, 22155, 23210, 23632, 25320, 25872, 27852, 29540, 31017, 32340, 32494, 34815, 35448, 37136, 41356, 43120, 44310, 46420, 48741, 50640, 51695, 55704, 59080, 62034, 64680, 64988, 69630, 70896, 81235, 82712, 88620, 92840, 97482, 103390, 111408, 113729, 118160, 124068, 129360, 129976, 139260, 155085, 162470, 165424, 177240, 185680, 194964, 206780, 227458, 243705, 248136, 259952, 278520, 310170, 324940, 341187, 354480, 389928, 413560, 454916, 487410, 496272, 557040, 568645, 620340, 649880, 682374, 779856, 827120, 909832, 974820, 1137290, 1240680, 1299760, 1364748, 1705935, 1819664, 1949640, 2274580, 2481360, 2729496, 3411870, 3899280, 4549160, 5458992, 6823740, 9098320, 13647480, 27294960]

約数ペア:

[(1, 27294960), (2, 13647480), (3, 9098320), (4, 6823740), (5, 5458992), (6, 4549160), (7, 3899280), (8, 3411870), (10, 2729496), (11, 2481360), (12, 2274580), (14, 1949640), (15, 1819664), (16, 1705935), (20, 1364748), (21, 1299760), (22, 1240680), (24, 1137290), (28, 974820), (30, 909832), (33, 827120), (35, 779856), (40, 682374), (42, 649880), (44, 620340), (48, 568645), (49, 557040), (55, 496272), (56, 487410), (60, 454916), (66, 413560), (70, 389928), (77, 354480), (80, 341187), (84, 324940), (88, 310170), (98, 278520), (105, 259952), (110, 248136), (112, 243705), (120, 227458), (132, 206780), (140, 194964), (147, 185680), (154, 177240), (165, 165424), (168, 162470), (176, 155085), (196, 139260), (210, 129976), (211, 129360), (220, 124068), (231, 118160), (240, 113729), (245, 111408), (264, 103390), (280, 97482), (294, 92840), (308, 88620), (330, 82712), (336, 81235), (385, 70896), (392, 69630), (420, 64988), (422, 64680), (440, 62034), (462, 59080), (490, 55704), (528, 51695), (539, 50640), (560, 48741), (588, 46420), (616, 44310), (633, 43120), (660, 41356), (735, 37136), (770, 35448), (784, 34815), (840, 32494), (844, 32340), (880, 31017), (924, 29540), (980, 27852), (1055, 25872), (1078, 25320), (1155, 23632), (1176, 23210), (1232, 22155), (1266, 21560), (1320, 20678), (1470, 18568), (1477, 18480), (1540, 17724), (1617, 16880), (1680, 16247), (1688, 16170), (1848, 14770), (1960, 13926), (2110, 12936), (2156, 12660), (2310, 11816), (2321, 11760), (2352, 11605), (2532, 10780), (2640, 10339), (2695, 10128), (2940, 9284), (2954, 9240), (3080, 8862), (3165, 8624), (3234, 8440), (3376, 8085), (3696, 7385), (3920, 6963), (4220, 6468), (4312, 6330), (4431, 6160), (4620, 5908), (4642, 5880), (5064, 5390)]