148071240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 160

約数和(自身を含む): 519583680

約数和(自身を除く): 371512440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 1987, 2070, 2484, 2760, 3105, 3240, 3726, 3974, 4140, 4968, 5961, 6210, 7452, 7948, 8280, 9315, 9935, 11922, 12420, 14904, 15896, 17883, 18630, 19870, 23844, 24840, 29805, 35766, 37260, 39740, 45701, 47688, 53649, 59610, 71532, 74520, 79480, 89415, 91402, 107298, 119220, 137103, 143064, 160947, 178830, 182804, 214596, 228505, 238440, 268245, 274206, 321894, 357660, 365608, 411309, 429192, 457010, 536490, 548412, 643788, 685515, 715320, 804735, 822618, 914020, 1072980, 1096824, 1233927, 1287576, 1371030, 1609470, 1645236, 1828040, 2056545, 2145960, 2467854, 2742060, 3218940, 3290472, 3701781, 4113090, 4935708, 5484120, 6169635, 6437880, 7403562, 8226180, 9871416, 12339270, 14807124, 16452360, 18508905, 24678540, 29614248, 37017810, 49357080, 74035620, 148071240]

約数ペア:

[(1, 148071240), (2, 74035620), (3, 49357080), (4, 37017810), (5, 29614248), (6, 24678540), (8, 18508905), (9, 16452360), (10, 14807124), (12, 12339270), (15, 9871416), (18, 8226180), (20, 7403562), (23, 6437880), (24, 6169635), (27, 5484120), (30, 4935708), (36, 4113090), (40, 3701781), (45, 3290472), (46, 3218940), (54, 2742060), (60, 2467854), (69, 2145960), (72, 2056545), (81, 1828040), (90, 1645236), (92, 1609470), (108, 1371030), (115, 1287576), (120, 1233927), (135, 1096824), (138, 1072980), (162, 914020), (180, 822618), (184, 804735), (207, 715320), (216, 685515), (230, 643788), (270, 548412), (276, 536490), (324, 457010), (345, 429192), (360, 411309), (405, 365608), (414, 357660), (460, 321894), (540, 274206), (552, 268245), (621, 238440), (648, 228505), (690, 214596), (810, 182804), (828, 178830), (920, 160947), (1035, 143064), (1080, 137103), (1242, 119220), (1380, 107298), (1620, 91402), (1656, 89415), (1863, 79480), (1987, 74520), (2070, 71532), (2484, 59610), (2760, 53649), (3105, 47688), (3240, 45701), (3726, 39740), (3974, 37260), (4140, 35766), (4968, 29805), (5961, 24840), (6210, 23844), (7452, 19870), (7948, 18630), (8280, 17883), (9315, 15896), (9935, 14904), (11922, 12420)]