1664054165220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5903}}^1\times {\mathrm{4889}}^1$

素因数の和:10866

約数の個数: 144

約数和(自身を含む): 4816302301440

約数和(自身を除く): 3152248136220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 4889, 5766, 5903, 9610, 9778, 11532, 11806, 14415, 14667, 17709, 19220, 19556, 23612, 24445, 28830, 29334, 29515, 35418, 48890, 57660, 58668, 59030, 70836, 73335, 88545, 97780, 118060, 146670, 151559, 177090, 182993, 293340, 303118, 354180, 365986, 454677, 548979, 606236, 731972, 757795, 909354, 914965, 1097958, 1515590, 1818708, 1829930, 2195916, 2273385, 2744895, 3031180, 3659860, 4546770, 4698329, 5489790, 5672783, 9093540, 9396658, 10979580, 11345566, 14094987, 17018349, 18793316, 22691132, 23491645, 28189974, 28363915, 28859767, 34036698, 46983290, 56379948, 56727830, 57719534, 68073396, 70474935, 85091745, 86579301, 93966580, 113455660, 115439068, 140949870, 144298835, 170183490, 173158602, 281899740, 288597670, 340366980, 346317204, 432896505, 577195340, 865793010, 894652777, 1731586020, 1789305554, 2683958331, 3578611108, 4473263885, 5367916662, 8946527770, 10735833324, 13419791655, 17893055540, 26839583310, 27734236087, 53679166620, 55468472174, 83202708261, 110936944348, 138671180435, 166405416522, 277342360870, 332810833044, 416013541305, 554684721740, 832027082610, 1664054165220]

約数ペア:

[(1, 1664054165220), (2, 832027082610), (3, 554684721740), (4, 416013541305), (5, 332810833044), (6, 277342360870), (10, 166405416522), (12, 138671180435), (15, 110936944348), (20, 83202708261), (30, 55468472174), (31, 53679166620), (60, 27734236087), (62, 26839583310), (93, 17893055540), (124, 13419791655), (155, 10735833324), (186, 8946527770), (310, 5367916662), (372, 4473263885), (465, 3578611108), (620, 2683958331), (930, 1789305554), (961, 1731586020), (1860, 894652777), (1922, 865793010), (2883, 577195340), (3844, 432896505), (4805, 346317204), (4889, 340366980), (5766, 288597670), (5903, 281899740), (9610, 173158602), (9778, 170183490), (11532, 144298835), (11806, 140949870), (14415, 115439068), (14667, 113455660), (17709, 93966580), (19220, 86579301), (19556, 85091745), (23612, 70474935), (24445, 68073396), (28830, 57719534), (29334, 56727830), (29515, 56379948), (35418, 46983290), (48890, 34036698), (57660, 28859767), (58668, 28363915), (59030, 28189974), (70836, 23491645), (73335, 22691132), (88545, 18793316), (97780, 17018349), (118060, 14094987), (146670, 11345566), (151559, 10979580), (177090, 9396658), (182993, 9093540), (293340, 5672783), (303118, 5489790), (354180, 4698329), (365986, 4546770), (454677, 3659860), (548979, 3031180), (606236, 2744895), (731972, 2273385), (757795, 2195916), (909354, 1829930), (914965, 1818708), (1097958, 1515590)]