13647480

素因数分解:

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

素因数の和:250

約数の個数: 192

約数和(自身を含む): 52202880

約数和(自身を除く): 38555400

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, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 211, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 422, 440, 462, 490, 539, 588, 616, 633, 660, 735, 770, 840, 844, 924, 980, 1055, 1078, 1155, 1176, 1266, 1320, 1470, 1477, 1540, 1617, 1688, 1848, 1960, 2110, 2156, 2310, 2321, 2532, 2695, 2940, 2954, 3080, 3165, 3234, 4220, 4312, 4431, 4620, 4642, 5064, 5390, 5880, 5908, 6330, 6468, 6963, 7385, 8085, 8440, 8862, 9240, 9284, 10339, 10780, 11605, 11816, 12660, 12936, 13926, 14770, 16170, 16247, 17724, 18568, 20678, 21560, 22155, 23210, 25320, 27852, 29540, 31017, 32340, 32494, 34815, 35448, 41356, 44310, 46420, 48741, 51695, 55704, 59080, 62034, 64680, 64988, 69630, 81235, 82712, 88620, 92840, 97482, 103390, 113729, 124068, 129976, 139260, 155085, 162470, 177240, 194964, 206780, 227458, 243705, 248136, 278520, 310170, 324940, 341187, 389928, 413560, 454916, 487410, 568645, 620340, 649880, 682374, 909832, 974820, 1137290, 1240680, 1364748, 1705935, 1949640, 2274580, 2729496, 3411870, 4549160, 6823740, 13647480]

約数ペア:

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