15678316080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{27529}}^1$

素因数の和:27668

約数の個数: 240

約数和(自身を含む): 60709596480

約数和(自身を除く): 45031280400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 420, 452, 504, 560, 565, 630, 678, 720, 791, 840, 904, 1008, 1017, 1130, 1260, 1356, 1582, 1680, 1695, 1808, 2034, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4520, 4746, 5040, 5085, 5424, 6328, 6780, 7119, 7910, 8136, 9040, 9492, 10170, 11865, 12656, 13560, 14238, 15820, 16272, 18984, 20340, 23730, 27120, 27529, 28476, 31640, 35595, 37968, 40680, 47460, 55058, 56952, 63280, 71190, 81360, 82587, 94920, 110116, 113904, 137645, 142380, 165174, 189840, 192703, 220232, 247761, 275290, 284760, 330348, 385406, 412935, 440464, 495522, 550580, 569520, 578109, 660696, 770812, 825870, 963515, 991044, 1101160, 1156218, 1238805, 1321392, 1541624, 1651740, 1734327, 1927030, 1982088, 2202320, 2312436, 2477610, 2890545, 3083248, 3110777, 3303480, 3468654, 3854060, 3964176, 4624872, 4955220, 5781090, 6221554, 6606960, 6937308, 7708120, 8671635, 9249744, 9332331, 9910440, 11562180, 12443108, 13874616, 15416240, 15553885, 17343270, 18664662, 19820880, 21775439, 23124360, 24886216, 27749232, 27996993, 31107770, 34686540, 37329324, 43550878, 46248720, 46661655, 49772432, 55993986, 62215540, 65326317, 69373080, 74658648, 87101756, 93323310, 108877195, 111987972, 124431080, 130652634, 138746160, 139984965, 149317296, 174203512, 186646620, 195978951, 217754390, 223975944, 248862160, 261305268, 279969930, 326631585, 348407024, 373293240, 391957902, 435508780, 447951888, 522610536, 559939860, 653263170, 746586480, 783915804, 871017560, 979894755, 1045221072, 1119879720, 1306526340, 1567831608, 1742035120, 1959789510, 2239759440, 2613052680, 3135663216, 3919579020, 5226105360, 7839158040, 15678316080]

約数ペア:

[(1, 15678316080), (2, 7839158040), (3, 5226105360), (4, 3919579020), (5, 3135663216), (6, 2613052680), (7, 2239759440), (8, 1959789510), (9, 1742035120), (10, 1567831608), (12, 1306526340), (14, 1119879720), (15, 1045221072), (16, 979894755), (18, 871017560), (20, 783915804), (21, 746586480), (24, 653263170), (28, 559939860), (30, 522610536), (35, 447951888), (36, 435508780), (40, 391957902), (42, 373293240), (45, 348407024), (48, 326631585), (56, 279969930), (60, 261305268), (63, 248862160), (70, 223975944), (72, 217754390), (80, 195978951), (84, 186646620), (90, 174203512), (105, 149317296), (112, 139984965), (113, 138746160), (120, 130652634), (126, 124431080), (140, 111987972), (144, 108877195), (168, 93323310), (180, 87101756), (210, 74658648), (226, 69373080), (240, 65326317), (252, 62215540), (280, 55993986), (315, 49772432), (336, 46661655), (339, 46248720), (360, 43550878), (420, 37329324), (452, 34686540), (504, 31107770), (560, 27996993), (565, 27749232), (630, 24886216), (678, 23124360), (720, 21775439), (791, 19820880), (840, 18664662), (904, 17343270), (1008, 15553885), (1017, 15416240), (1130, 13874616), (1260, 12443108), (1356, 11562180), (1582, 9910440), (1680, 9332331), (1695, 9249744), (1808, 8671635), (2034, 7708120), (2260, 6937308), (2373, 6606960), (2520, 6221554), (2712, 5781090), (3164, 4955220), (3390, 4624872), (3955, 3964176), (4068, 3854060), (4520, 3468654), (4746, 3303480), (5040, 3110777), (5085, 3083248), (5424, 2890545), (6328, 2477610), (6780, 2312436), (7119, 2202320), (7910, 1982088), (8136, 1927030), (9040, 1734327), (9492, 1651740), (10170, 1541624), (11865, 1321392), (12656, 1238805), (13560, 1156218), (14238, 1101160), (15820, 991044), (16272, 963515), (18984, 825870), (20340, 770812), (23730, 660696), (27120, 578109), (27529, 569520), (28476, 550580), (31640, 495522), (35595, 440464), (37968, 412935), (40680, 385406), (47460, 330348), (55058, 284760), (56952, 275290), (63280, 247761), (71190, 220232), (81360, 192703), (82587, 189840), (94920, 165174), (110116, 142380), (113904, 137645)]