138567660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 352046100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 89, 105, 110, 132, 140, 154, 165, 178, 210, 220, 231, 267, 308, 330, 337, 356, 385, 420, 445, 462, 534, 623, 660, 674, 770, 890, 924, 979, 1011, 1068, 1155, 1246, 1335, 1348, 1540, 1685, 1780, 1869, 1958, 2022, 2310, 2359, 2492, 2670, 2937, 3115, 3370, 3707, 3738, 3916, 4044, 4620, 4718, 4895, 5055, 5340, 5874, 6230, 6740, 6853, 7077, 7414, 7476, 9345, 9436, 9790, 10110, 11121, 11748, 11795, 12460, 13706, 14154, 14685, 14828, 18535, 18690, 19580, 20220, 20559, 22242, 23590, 25949, 27412, 28308, 29370, 29993, 34265, 35385, 37070, 37380, 41118, 44484, 47180, 51898, 55605, 58740, 59986, 68530, 70770, 74140, 77847, 82236, 89979, 102795, 103796, 111210, 119972, 129745, 137060, 141540, 149965, 155694, 179958, 205590, 209951, 222420, 259490, 299930, 311388, 329923, 359916, 389235, 411180, 419902, 449895, 518980, 599860, 629853, 659846, 778470, 839804, 899790, 989769, 1049755, 1259706, 1319692, 1556940, 1649615, 1799580, 1979538, 2099510, 2309461, 2519412, 3149265, 3299230, 3959076, 4199020, 4618922, 4948845, 6298530, 6598460, 6928383, 9237844, 9897690, 11547305, 12597060, 13856766, 19795380, 23094610, 27713532, 34641915, 46189220, 69283830, 138567660]

約数ペア:

[(1, 138567660), (2, 69283830), (3, 46189220), (4, 34641915), (5, 27713532), (6, 23094610), (7, 19795380), (10, 13856766), (11, 12597060), (12, 11547305), (14, 9897690), (15, 9237844), (20, 6928383), (21, 6598460), (22, 6298530), (28, 4948845), (30, 4618922), (33, 4199020), (35, 3959076), (42, 3299230), (44, 3149265), (55, 2519412), (60, 2309461), (66, 2099510), (70, 1979538), (77, 1799580), (84, 1649615), (89, 1556940), (105, 1319692), (110, 1259706), (132, 1049755), (140, 989769), (154, 899790), (165, 839804), (178, 778470), (210, 659846), (220, 629853), (231, 599860), (267, 518980), (308, 449895), (330, 419902), (337, 411180), (356, 389235), (385, 359916), (420, 329923), (445, 311388), (462, 299930), (534, 259490), (623, 222420), (660, 209951), (674, 205590), (770, 179958), (890, 155694), (924, 149965), (979, 141540), (1011, 137060), (1068, 129745), (1155, 119972), (1246, 111210), (1335, 103796), (1348, 102795), (1540, 89979), (1685, 82236), (1780, 77847), (1869, 74140), (1958, 70770), (2022, 68530), (2310, 59986), (2359, 58740), (2492, 55605), (2670, 51898), (2937, 47180), (3115, 44484), (3370, 41118), (3707, 37380), (3738, 37070), (3916, 35385), (4044, 34265), (4620, 29993), (4718, 29370), (4895, 28308), (5055, 27412), (5340, 25949), (5874, 23590), (6230, 22242), (6740, 20559), (6853, 20220), (7077, 19580), (7414, 18690), (7476, 18535), (9345, 14828), (9436, 14685), (9790, 14154), (10110, 13706), (11121, 12460), (11748, 11795)]