320411952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1080555840

約数和(自身を除く): 760143888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 97, 112, 113, 116, 126, 144, 168, 174, 194, 203, 226, 232, 252, 261, 291, 336, 339, 348, 388, 406, 452, 464, 504, 522, 582, 609, 678, 679, 696, 776, 791, 812, 873, 904, 1008, 1017, 1044, 1164, 1218, 1356, 1358, 1392, 1552, 1582, 1624, 1746, 1808, 1827, 2034, 2037, 2088, 2328, 2373, 2436, 2712, 2716, 2813, 3164, 3248, 3277, 3492, 3654, 4068, 4074, 4176, 4656, 4746, 4872, 5424, 5432, 5626, 6111, 6328, 6554, 6984, 7119, 7308, 8136, 8148, 8439, 9492, 9744, 9831, 10864, 10961, 11252, 12222, 12656, 13108, 13968, 14238, 14616, 16272, 16296, 16878, 18984, 19662, 19691, 21922, 22504, 22939, 24444, 25317, 26216, 28476, 29232, 29493, 32592, 32883, 33756, 37968, 39324, 39382, 43844, 45008, 45878, 48888, 50634, 52432, 56952, 58986, 59073, 65766, 67512, 68817, 76727, 78648, 78764, 87688, 91756, 97776, 98649, 101268, 113904, 117972, 118146, 131532, 135024, 137634, 153454, 157296, 157528, 175376, 177219, 183512, 197298, 202536, 206451, 230181, 235944, 236292, 263064, 275268, 306908, 315056, 317869, 354438, 367024, 394596, 405072, 412902, 460362, 471888, 472584, 526128, 550536, 613816, 635738, 690543, 708876, 789192, 825804, 920724, 945168, 953607, 1101072, 1227632, 1271476, 1381086, 1417752, 1578384, 1651608, 1841448, 1907214, 2225083, 2542952, 2762172, 2835504, 2860821, 3303216, 3682896, 3814428, 4450166, 5085904, 5524344, 5721642, 6675249, 7628856, 8900332, 11048688, 11443284, 13350498, 15257712, 17800664, 20025747, 22886568, 26700996, 35601328, 40051494, 45773136, 53401992, 80102988, 106803984, 160205976, 320411952]

約数ペア:

[(1, 320411952), (2, 160205976), (3, 106803984), (4, 80102988), (6, 53401992), (7, 45773136), (8, 40051494), (9, 35601328), (12, 26700996), (14, 22886568), (16, 20025747), (18, 17800664), (21, 15257712), (24, 13350498), (28, 11443284), (29, 11048688), (36, 8900332), (42, 7628856), (48, 6675249), (56, 5721642), (58, 5524344), (63, 5085904), (72, 4450166), (84, 3814428), (87, 3682896), (97, 3303216), (112, 2860821), (113, 2835504), (116, 2762172), (126, 2542952), (144, 2225083), (168, 1907214), (174, 1841448), (194, 1651608), (203, 1578384), (226, 1417752), (232, 1381086), (252, 1271476), (261, 1227632), (291, 1101072), (336, 953607), (339, 945168), (348, 920724), (388, 825804), (406, 789192), (452, 708876), (464, 690543), (504, 635738), (522, 613816), (582, 550536), (609, 526128), (678, 472584), (679, 471888), (696, 460362), (776, 412902), (791, 405072), (812, 394596), (873, 367024), (904, 354438), (1008, 317869), (1017, 315056), (1044, 306908), (1164, 275268), (1218, 263064), (1356, 236292), (1358, 235944), (1392, 230181), (1552, 206451), (1582, 202536), (1624, 197298), (1746, 183512), (1808, 177219), (1827, 175376), (2034, 157528), (2037, 157296), (2088, 153454), (2328, 137634), (2373, 135024), (2436, 131532), (2712, 118146), (2716, 117972), (2813, 113904), (3164, 101268), (3248, 98649), (3277, 97776), (3492, 91756), (3654, 87688), (4068, 78764), (4074, 78648), (4176, 76727), (4656, 68817), (4746, 67512), (4872, 65766), (5424, 59073), (5432, 58986), (5626, 56952), (6111, 52432), (6328, 50634), (6554, 48888), (6984, 45878), (7119, 45008), (7308, 43844), (8136, 39382), (8148, 39324), (8439, 37968), (9492, 33756), (9744, 32883), (9831, 32592), (10864, 29493), (10961, 29232), (11252, 28476), (12222, 26216), (12656, 25317), (13108, 24444), (13968, 22939), (14238, 22504), (14616, 21922), (16272, 19691), (16296, 19662), (16878, 18984)]