70909920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 144

約数和(自身を含む): 252618912

約数和(自身を除く): 181708992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2141, 2208, 2760, 3312, 3680, 4140, 4282, 5520, 6423, 6624, 8280, 8564, 10705, 11040, 12846, 16560, 17128, 19269, 21410, 25692, 32115, 33120, 34256, 38538, 42820, 49243, 51384, 64230, 68512, 77076, 85640, 96345, 98486, 102768, 128460, 147729, 154152, 171280, 192690, 196972, 205536, 246215, 256920, 295458, 308304, 342560, 385380, 393944, 443187, 492430, 513840, 590916, 616608, 738645, 770760, 787888, 886374, 984860, 1027680, 1181832, 1477290, 1541520, 1575776, 1772748, 1969720, 2215935, 2363664, 2954580, 3083040, 3545496, 3939440, 4431870, 4727328, 5909160, 7090992, 7878880, 8863740, 11818320, 14181984, 17727480, 23636640, 35454960, 70909920]

約数ペア:

[(1, 70909920), (2, 35454960), (3, 23636640), (4, 17727480), (5, 14181984), (6, 11818320), (8, 8863740), (9, 7878880), (10, 7090992), (12, 5909160), (15, 4727328), (16, 4431870), (18, 3939440), (20, 3545496), (23, 3083040), (24, 2954580), (30, 2363664), (32, 2215935), (36, 1969720), (40, 1772748), (45, 1575776), (46, 1541520), (48, 1477290), (60, 1181832), (69, 1027680), (72, 984860), (80, 886374), (90, 787888), (92, 770760), (96, 738645), (115, 616608), (120, 590916), (138, 513840), (144, 492430), (160, 443187), (180, 393944), (184, 385380), (207, 342560), (230, 308304), (240, 295458), (276, 256920), (288, 246215), (345, 205536), (360, 196972), (368, 192690), (414, 171280), (460, 154152), (480, 147729), (552, 128460), (690, 102768), (720, 98486), (736, 96345), (828, 85640), (920, 77076), (1035, 68512), (1104, 64230), (1380, 51384), (1440, 49243), (1656, 42820), (1840, 38538), (2070, 34256), (2141, 33120), (2208, 32115), (2760, 25692), (3312, 21410), (3680, 19269), (4140, 17128), (4282, 16560), (5520, 12846), (6423, 11040), (6624, 10705), (8280, 8564)]