716548680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 128

約数和(自身を含む): 2418278400

約数和(自身を除く): 1701729720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8191, 8748, 9720, 10935, 14580, 16382, 17496, 21870, 24573, 29160, 32764, 40955, 43740, 49146, 65528, 73719, 81910, 87480, 98292, 122865, 147438, 163820, 196584, 221157, 245730, 294876, 327640, 368595, 442314, 491460, 589752, 663471, 737190, 884628, 982920, 1105785, 1326942, 1474380, 1769256, 1990413, 2211570, 2653884, 2948760, 3317355, 3980826, 4423140, 5307768, 5971239, 6634710, 7961652, 8846280, 9952065, 11942478, 13269420, 15923304, 17913717, 19904130, 23884956, 26538840, 29856195, 35827434, 39808260, 47769912, 59712390, 71654868, 79616520, 89568585, 119424780, 143309736, 179137170, 238849560, 358274340, 716548680]

約数ペア:

[(1, 716548680), (2, 358274340), (3, 238849560), (4, 179137170), (5, 143309736), (6, 119424780), (8, 89568585), (9, 79616520), (10, 71654868), (12, 59712390), (15, 47769912), (18, 39808260), (20, 35827434), (24, 29856195), (27, 26538840), (30, 23884956), (36, 19904130), (40, 17913717), (45, 15923304), (54, 13269420), (60, 11942478), (72, 9952065), (81, 8846280), (90, 7961652), (108, 6634710), (120, 5971239), (135, 5307768), (162, 4423140), (180, 3980826), (216, 3317355), (243, 2948760), (270, 2653884), (324, 2211570), (360, 1990413), (405, 1769256), (486, 1474380), (540, 1326942), (648, 1105785), (729, 982920), (810, 884628), (972, 737190), (1080, 663471), (1215, 589752), (1458, 491460), (1620, 442314), (1944, 368595), (2187, 327640), (2430, 294876), (2916, 245730), (3240, 221157), (3645, 196584), (4374, 163820), (4860, 147438), (5832, 122865), (7290, 98292), (8191, 87480), (8748, 81910), (9720, 73719), (10935, 65528), (14580, 49146), (16382, 43740), (17496, 40955), (21870, 32764), (24573, 29160)]