70290720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 181185120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 307, 318, 360, 424, 432, 477, 480, 530, 540, 614, 636, 720, 795, 848, 864, 921, 954, 1060, 1080, 1228, 1272, 1431, 1440, 1535, 1590, 1696, 1842, 1908, 2120, 2160, 2385, 2456, 2544, 2763, 2862, 3070, 3180, 3684, 3816, 4240, 4320, 4605, 4770, 4912, 5088, 5526, 5724, 6140, 6360, 7155, 7368, 7632, 8289, 8480, 9210, 9540, 9824, 11052, 11448, 12280, 12720, 13815, 14310, 14736, 15264, 16271, 16578, 18420, 19080, 22104, 22896, 24560, 25440, 27630, 28620, 29472, 32542, 33156, 36840, 38160, 41445, 44208, 45792, 48813, 49120, 55260, 57240, 65084, 66312, 73680, 76320, 81355, 82890, 88416, 97626, 110520, 114480, 130168, 132624, 146439, 147360, 162710, 165780, 195252, 221040, 228960, 244065, 260336, 265248, 292878, 325420, 331560, 390504, 439317, 442080, 488130, 520672, 585756, 650840, 663120, 732195, 781008, 878634, 976260, 1171512, 1301680, 1326240, 1464390, 1562016, 1757268, 1952520, 2196585, 2343024, 2603360, 2928780, 3514536, 3905040, 4393170, 4686048, 5857560, 7029072, 7810080, 8786340, 11715120, 14058144, 17572680, 23430240, 35145360, 70290720]

約数ペア:

[(1, 70290720), (2, 35145360), (3, 23430240), (4, 17572680), (5, 14058144), (6, 11715120), (8, 8786340), (9, 7810080), (10, 7029072), (12, 5857560), (15, 4686048), (16, 4393170), (18, 3905040), (20, 3514536), (24, 2928780), (27, 2603360), (30, 2343024), (32, 2196585), (36, 1952520), (40, 1757268), (45, 1562016), (48, 1464390), (53, 1326240), (54, 1301680), (60, 1171512), (72, 976260), (80, 878634), (90, 781008), (96, 732195), (106, 663120), (108, 650840), (120, 585756), (135, 520672), (144, 488130), (159, 442080), (160, 439317), (180, 390504), (212, 331560), (216, 325420), (240, 292878), (265, 265248), (270, 260336), (288, 244065), (307, 228960), (318, 221040), (360, 195252), (424, 165780), (432, 162710), (477, 147360), (480, 146439), (530, 132624), (540, 130168), (614, 114480), (636, 110520), (720, 97626), (795, 88416), (848, 82890), (864, 81355), (921, 76320), (954, 73680), (1060, 66312), (1080, 65084), (1228, 57240), (1272, 55260), (1431, 49120), (1440, 48813), (1535, 45792), (1590, 44208), (1696, 41445), (1842, 38160), (1908, 36840), (2120, 33156), (2160, 32542), (2385, 29472), (2456, 28620), (2544, 27630), (2763, 25440), (2862, 24560), (3070, 22896), (3180, 22104), (3684, 19080), (3816, 18420), (4240, 16578), (4320, 16271), (4605, 15264), (4770, 14736), (4912, 14310), (5088, 13815), (5526, 12720), (5724, 12280), (6140, 11448), (6360, 11052), (7155, 9824), (7368, 9540), (7632, 9210), (8289, 8480)]