15970561920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13933}}^1$

素因数の和:14157

約数の個数: 192

約数和(自身を含む): 55429452000

約数和(自身を除く): 39458890080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 288, 320, 360, 384, 398, 480, 576, 597, 640, 720, 796, 960, 995, 1152, 1194, 1440, 1592, 1791, 1920, 1990, 2388, 2880, 2985, 3184, 3582, 3980, 4776, 5760, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 12736, 13933, 14328, 15920, 17910, 19104, 23880, 25472, 27866, 28656, 31840, 35820, 38208, 41799, 47760, 55732, 57312, 63680, 69665, 71640, 76416, 83598, 95520, 111464, 114624, 125397, 127360, 139330, 143280, 167196, 191040, 208995, 222928, 229248, 250794, 278660, 286560, 334392, 382080, 417990, 445856, 501588, 557320, 573120, 626985, 668784, 835980, 891712, 1003176, 1114640, 1146240, 1253970, 1337568, 1671960, 1783424, 2006352, 2229280, 2507940, 2675136, 2772667, 3343920, 4012704, 4458560, 5015880, 5350272, 5545334, 6687840, 8025408, 8318001, 8917120, 10031760, 11090668, 13375680, 13863335, 16050816, 16636002, 20063520, 22181336, 24954003, 26751360, 27726670, 33272004, 40127040, 41590005, 44362672, 49908006, 55453340, 66544008, 80254080, 83180010, 88725344, 99816012, 110906680, 124770015, 133088016, 166360020, 177450688, 199632024, 221813360, 249540030, 266176032, 332720040, 354901376, 399264048, 443626720, 499080060, 532352064, 665440080, 798528096, 887253440, 998160120, 1064704128, 1330880160, 1597056192, 1774506880, 1996320240, 2661760320, 3194112384, 3992640480, 5323520640, 7985280960, 15970561920]

約数ペア:

[(1, 15970561920), (2, 7985280960), (3, 5323520640), (4, 3992640480), (5, 3194112384), (6, 2661760320), (8, 1996320240), (9, 1774506880), (10, 1597056192), (12, 1330880160), (15, 1064704128), (16, 998160120), (18, 887253440), (20, 798528096), (24, 665440080), (30, 532352064), (32, 499080060), (36, 443626720), (40, 399264048), (45, 354901376), (48, 332720040), (60, 266176032), (64, 249540030), (72, 221813360), (80, 199632024), (90, 177450688), (96, 166360020), (120, 133088016), (128, 124770015), (144, 110906680), (160, 99816012), (180, 88725344), (192, 83180010), (199, 80254080), (240, 66544008), (288, 55453340), (320, 49908006), (360, 44362672), (384, 41590005), (398, 40127040), (480, 33272004), (576, 27726670), (597, 26751360), (640, 24954003), (720, 22181336), (796, 20063520), (960, 16636002), (995, 16050816), (1152, 13863335), (1194, 13375680), (1440, 11090668), (1592, 10031760), (1791, 8917120), (1920, 8318001), (1990, 8025408), (2388, 6687840), (2880, 5545334), (2985, 5350272), (3184, 5015880), (3582, 4458560), (3980, 4012704), (4776, 3343920), (5760, 2772667), (5970, 2675136), (6368, 2507940), (7164, 2229280), (7960, 2006352), (8955, 1783424), (9552, 1671960), (11940, 1337568), (12736, 1253970), (13933, 1146240), (14328, 1114640), (15920, 1003176), (17910, 891712), (19104, 835980), (23880, 668784), (25472, 626985), (27866, 573120), (28656, 557320), (31840, 501588), (35820, 445856), (38208, 417990), (41799, 382080), (47760, 334392), (55732, 286560), (57312, 278660), (63680, 250794), (69665, 229248), (71640, 222928), (76416, 208995), (83598, 191040), (95520, 167196), (111464, 143280), (114624, 139330), (125397, 127360)]