142258680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 505862280

約数和(自身を除く): 363603600

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, 83, 90, 92, 108, 115, 120, 135, 138, 162, 166, 180, 184, 207, 216, 230, 249, 270, 276, 324, 332, 345, 360, 405, 414, 415, 460, 498, 529, 540, 552, 621, 648, 664, 690, 747, 810, 828, 830, 920, 996, 1035, 1058, 1080, 1242, 1245, 1380, 1494, 1587, 1620, 1656, 1660, 1863, 1909, 1992, 2070, 2116, 2241, 2484, 2490, 2645, 2760, 2988, 3105, 3174, 3240, 3320, 3726, 3735, 3818, 4140, 4232, 4482, 4761, 4968, 4980, 5290, 5727, 5976, 6210, 6348, 6723, 7452, 7470, 7636, 7935, 8280, 8964, 9315, 9522, 9545, 9960, 10580, 11205, 11454, 12420, 12696, 13446, 14283, 14904, 14940, 15272, 15870, 17181, 17928, 18630, 19044, 19090, 21160, 22410, 22908, 23805, 24840, 26892, 28566, 28635, 29880, 31740, 33615, 34362, 37260, 38088, 38180, 42849, 43907, 44820, 45816, 47610, 51543, 53784, 57132, 57270, 63480, 67230, 68724, 71415, 74520, 76360, 85698, 85905, 87814, 89640, 95220, 103086, 114264, 114540, 131721, 134460, 137448, 142830, 154629, 171396, 171810, 175628, 190440, 206172, 214245, 219535, 229080, 257715, 263442, 268920, 285660, 309258, 342792, 343620, 351256, 395163, 412344, 428490, 439070, 515430, 526884, 571320, 618516, 658605, 687240, 773145, 790326, 856980, 878140, 1030860, 1053768, 1185489, 1237032, 1317210, 1546290, 1580652, 1713960, 1756280, 1975815, 2061720, 2370978, 2634420, 3092580, 3161304, 3556467, 3951630, 4741956, 5268840, 5927445, 6185160, 7112934, 7903260, 9483912, 11854890, 14225868, 15806520, 17782335, 23709780, 28451736, 35564670, 47419560, 71129340, 142258680]

約数ペア:

[(1, 142258680), (2, 71129340), (3, 47419560), (4, 35564670), (5, 28451736), (6, 23709780), (8, 17782335), (9, 15806520), (10, 14225868), (12, 11854890), (15, 9483912), (18, 7903260), (20, 7112934), (23, 6185160), (24, 5927445), (27, 5268840), (30, 4741956), (36, 3951630), (40, 3556467), (45, 3161304), (46, 3092580), (54, 2634420), (60, 2370978), (69, 2061720), (72, 1975815), (81, 1756280), (83, 1713960), (90, 1580652), (92, 1546290), (108, 1317210), (115, 1237032), (120, 1185489), (135, 1053768), (138, 1030860), (162, 878140), (166, 856980), (180, 790326), (184, 773145), (207, 687240), (216, 658605), (230, 618516), (249, 571320), (270, 526884), (276, 515430), (324, 439070), (332, 428490), (345, 412344), (360, 395163), (405, 351256), (414, 343620), (415, 342792), (460, 309258), (498, 285660), (529, 268920), (540, 263442), (552, 257715), (621, 229080), (648, 219535), (664, 214245), (690, 206172), (747, 190440), (810, 175628), (828, 171810), (830, 171396), (920, 154629), (996, 142830), (1035, 137448), (1058, 134460), (1080, 131721), (1242, 114540), (1245, 114264), (1380, 103086), (1494, 95220), (1587, 89640), (1620, 87814), (1656, 85905), (1660, 85698), (1863, 76360), (1909, 74520), (1992, 71415), (2070, 68724), (2116, 67230), (2241, 63480), (2484, 57270), (2490, 57132), (2645, 53784), (2760, 51543), (2988, 47610), (3105, 45816), (3174, 44820), (3240, 43907), (3320, 42849), (3726, 38180), (3735, 38088), (3818, 37260), (4140, 34362), (4232, 33615), (4482, 31740), (4761, 29880), (4968, 28635), (4980, 28566), (5290, 26892), (5727, 24840), (5976, 23805), (6210, 22908), (6348, 22410), (6723, 21160), (7452, 19090), (7470, 19044), (7636, 18630), (7935, 17928), (8280, 17181), (8964, 15870), (9315, 15272), (9522, 14940), (9545, 14904), (9960, 14283), (10580, 13446), (11205, 12696), (11454, 12420)]