124728660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 474211584

約数和(自身を除く): 349482924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 647, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1294, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 1941, 2142, 2268, 2295, 2380, 2588, 2754, 2835, 3060, 3213, 3235, 3570, 3780, 3882, 4284, 4529, 4590, 5355, 5508, 5670, 5823, 6426, 6470, 6885, 7140, 7764, 9058, 9180, 9639, 9705, 10710, 10999, 11340, 11646, 12852, 12940, 13587, 13770, 16065, 17469, 18116, 19278, 19410, 21420, 21998, 22645, 23292, 27174, 27540, 29115, 32130, 32997, 34938, 38556, 38820, 40761, 43996, 45290, 48195, 52407, 54348, 54995, 58230, 64260, 65994, 67935, 69876, 76993, 81522, 87345, 90580, 96390, 98991, 104814, 109990, 116460, 122283, 131988, 135870, 153986, 163044, 164985, 174690, 192780, 197982, 203805, 209628, 219980, 230979, 244566, 262035, 271740, 296973, 307972, 329970, 349380, 366849, 384965, 395964, 407610, 461958, 489132, 494955, 524070, 593946, 611415, 659940, 692937, 733698, 769930, 815220, 890919, 923916, 989910, 1048140, 1154895, 1187892, 1222830, 1385874, 1467396, 1484865, 1539860, 1781838, 1834245, 1979820, 2078811, 2309790, 2445660, 2771748, 2969730, 3464685, 3563676, 3668490, 4157622, 4454595, 4619580, 5939460, 6236433, 6929370, 7336980, 8315244, 8909190, 10394055, 12472866, 13858740, 17818380, 20788110, 24945732, 31182165, 41576220, 62364330, 124728660]

約数ペア:

[(1, 124728660), (2, 62364330), (3, 41576220), (4, 31182165), (5, 24945732), (6, 20788110), (7, 17818380), (9, 13858740), (10, 12472866), (12, 10394055), (14, 8909190), (15, 8315244), (17, 7336980), (18, 6929370), (20, 6236433), (21, 5939460), (27, 4619580), (28, 4454595), (30, 4157622), (34, 3668490), (35, 3563676), (36, 3464685), (42, 2969730), (45, 2771748), (51, 2445660), (54, 2309790), (60, 2078811), (63, 1979820), (68, 1834245), (70, 1781838), (81, 1539860), (84, 1484865), (85, 1467396), (90, 1385874), (102, 1222830), (105, 1187892), (108, 1154895), (119, 1048140), (126, 989910), (135, 923916), (140, 890919), (153, 815220), (162, 769930), (170, 733698), (180, 692937), (189, 659940), (204, 611415), (210, 593946), (238, 524070), (252, 494955), (255, 489132), (270, 461958), (306, 407610), (315, 395964), (324, 384965), (340, 366849), (357, 349380), (378, 329970), (405, 307972), (420, 296973), (459, 271740), (476, 262035), (510, 244566), (540, 230979), (567, 219980), (595, 209628), (612, 203805), (630, 197982), (647, 192780), (714, 174690), (756, 164985), (765, 163044), (810, 153986), (918, 135870), (945, 131988), (1020, 122283), (1071, 116460), (1134, 109990), (1190, 104814), (1260, 98991), (1294, 96390), (1377, 90580), (1428, 87345), (1530, 81522), (1620, 76993), (1785, 69876), (1836, 67935), (1890, 65994), (1941, 64260), (2142, 58230), (2268, 54995), (2295, 54348), (2380, 52407), (2588, 48195), (2754, 45290), (2835, 43996), (3060, 40761), (3213, 38820), (3235, 38556), (3570, 34938), (3780, 32997), (3882, 32130), (4284, 29115), (4529, 27540), (4590, 27174), (5355, 23292), (5508, 22645), (5670, 21998), (5823, 21420), (6426, 19410), (6470, 19278), (6885, 18116), (7140, 17469), (7764, 16065), (9058, 13770), (9180, 13587), (9639, 12940), (9705, 12852), (10710, 11646), (10999, 11340)]