140768160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 192

約数和(自身を含む): 505999872

約数和(自身を除く): 365231712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1327, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2654, 2720, 3120, 3315, 3536, 3981, 4080, 4420, 5304, 5308, 6240, 6630, 6635, 7072, 7962, 8160, 8840, 10608, 10616, 13260, 13270, 15924, 17251, 17680, 19905, 21216, 21232, 22559, 26520, 26540, 31848, 34502, 35360, 39810, 42464, 45118, 51753, 53040, 53080, 63696, 67677, 69004, 79620, 86255, 90236, 103506, 106080, 106160, 112795, 127392, 135354, 138008, 159240, 172510, 180472, 207012, 212320, 225590, 258765, 270708, 276016, 293267, 318480, 338385, 345020, 360944, 414024, 451180, 517530, 541416, 552032, 586534, 636960, 676770, 690040, 721888, 828048, 879801, 902360, 1035060, 1082832, 1173068, 1353540, 1380080, 1466335, 1656096, 1759602, 1804720, 2070120, 2165664, 2346136, 2707080, 2760160, 2932670, 3519204, 3609440, 4140240, 4399005, 4692272, 5414160, 5865340, 7038408, 8280480, 8798010, 9384544, 10828320, 11730680, 14076816, 17596020, 23461360, 28153632, 35192040, 46922720, 70384080, 140768160]

約数ペア:

[(1, 140768160), (2, 70384080), (3, 46922720), (4, 35192040), (5, 28153632), (6, 23461360), (8, 17596020), (10, 14076816), (12, 11730680), (13, 10828320), (15, 9384544), (16, 8798010), (17, 8280480), (20, 7038408), (24, 5865340), (26, 5414160), (30, 4692272), (32, 4399005), (34, 4140240), (39, 3609440), (40, 3519204), (48, 2932670), (51, 2760160), (52, 2707080), (60, 2346136), (65, 2165664), (68, 2070120), (78, 1804720), (80, 1759602), (85, 1656096), (96, 1466335), (102, 1380080), (104, 1353540), (120, 1173068), (130, 1082832), (136, 1035060), (156, 902360), (160, 879801), (170, 828048), (195, 721888), (204, 690040), (208, 676770), (221, 636960), (240, 586534), (255, 552032), (260, 541416), (272, 517530), (312, 451180), (340, 414024), (390, 360944), (408, 345020), (416, 338385), (442, 318480), (480, 293267), (510, 276016), (520, 270708), (544, 258765), (624, 225590), (663, 212320), (680, 207012), (780, 180472), (816, 172510), (884, 159240), (1020, 138008), (1040, 135354), (1105, 127392), (1248, 112795), (1326, 106160), (1327, 106080), (1360, 103506), (1560, 90236), (1632, 86255), (1768, 79620), (2040, 69004), (2080, 67677), (2210, 63696), (2652, 53080), (2654, 53040), (2720, 51753), (3120, 45118), (3315, 42464), (3536, 39810), (3981, 35360), (4080, 34502), (4420, 31848), (5304, 26540), (5308, 26520), (6240, 22559), (6630, 21232), (6635, 21216), (7072, 19905), (7962, 17680), (8160, 17251), (8840, 15924), (10608, 13270), (10616, 13260)]