70706520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 240886800

約数和(自身を除く): 170180280

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, 139, 157, 162, 180, 216, 270, 278, 314, 324, 360, 405, 417, 471, 540, 556, 628, 648, 695, 785, 810, 834, 942, 1080, 1112, 1251, 1256, 1390, 1413, 1570, 1620, 1668, 1884, 2085, 2355, 2502, 2780, 2826, 3140, 3240, 3336, 3753, 3768, 4170, 4239, 4710, 5004, 5560, 5652, 6255, 6280, 7065, 7506, 8340, 8478, 9420, 10008, 11259, 11304, 12510, 12717, 14130, 15012, 16680, 16956, 18765, 18840, 21195, 21823, 22518, 25020, 25434, 28260, 30024, 33912, 37530, 42390, 43646, 45036, 50040, 50868, 56295, 56520, 63585, 65469, 75060, 84780, 87292, 90072, 101736, 109115, 112590, 127170, 130938, 150120, 169560, 174584, 196407, 218230, 225180, 254340, 261876, 327345, 392814, 436460, 450360, 508680, 523752, 589221, 654690, 785628, 872920, 982035, 1178442, 1309380, 1571256, 1767663, 1964070, 2356884, 2618760, 2946105, 3535326, 3928140, 4713768, 5892210, 7070652, 7856280, 8838315, 11784420, 14141304, 17676630, 23568840, 35353260, 70706520]

約数ペア:

[(1, 70706520), (2, 35353260), (3, 23568840), (4, 17676630), (5, 14141304), (6, 11784420), (8, 8838315), (9, 7856280), (10, 7070652), (12, 5892210), (15, 4713768), (18, 3928140), (20, 3535326), (24, 2946105), (27, 2618760), (30, 2356884), (36, 1964070), (40, 1767663), (45, 1571256), (54, 1309380), (60, 1178442), (72, 982035), (81, 872920), (90, 785628), (108, 654690), (120, 589221), (135, 523752), (139, 508680), (157, 450360), (162, 436460), (180, 392814), (216, 327345), (270, 261876), (278, 254340), (314, 225180), (324, 218230), (360, 196407), (405, 174584), (417, 169560), (471, 150120), (540, 130938), (556, 127170), (628, 112590), (648, 109115), (695, 101736), (785, 90072), (810, 87292), (834, 84780), (942, 75060), (1080, 65469), (1112, 63585), (1251, 56520), (1256, 56295), (1390, 50868), (1413, 50040), (1570, 45036), (1620, 43646), (1668, 42390), (1884, 37530), (2085, 33912), (2355, 30024), (2502, 28260), (2780, 25434), (2826, 25020), (3140, 22518), (3240, 21823), (3336, 21195), (3753, 18840), (3768, 18765), (4170, 16956), (4239, 16680), (4710, 15012), (5004, 14130), (5560, 12717), (5652, 12510), (6255, 11304), (6280, 11259), (7065, 10008), (7506, 9420), (8340, 8478)]