81930681120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{33713}}^1$

素因数の和:33875

約数の個数: 192

約数和(自身を含む): 265480758144

約数和(自身を除く): 183550077024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 83, 96, 120, 122, 160, 166, 183, 240, 244, 249, 305, 332, 366, 415, 480, 488, 498, 610, 664, 732, 830, 915, 976, 996, 1220, 1245, 1328, 1464, 1660, 1830, 1952, 1992, 2440, 2490, 2656, 2928, 3320, 3660, 3984, 4880, 4980, 5063, 5856, 6640, 7320, 7968, 9760, 9960, 10126, 13280, 14640, 15189, 19920, 20252, 25315, 29280, 30378, 33713, 39840, 40504, 50630, 60756, 67426, 75945, 81008, 101139, 101260, 121512, 134852, 151890, 162016, 168565, 202278, 202520, 243024, 269704, 303780, 337130, 404556, 405040, 486048, 505695, 539408, 607560, 674260, 809112, 810080, 1011390, 1078816, 1215120, 1348520, 1618224, 2022780, 2056493, 2430240, 2697040, 2798179, 3236448, 4045560, 4112986, 5394080, 5596358, 6169479, 8091120, 8225972, 8394537, 10282465, 11192716, 12338958, 13990895, 16182240, 16451944, 16789074, 20564930, 22385432, 24677916, 27981790, 30847395, 32903888, 33578148, 41129860, 41972685, 44770864, 49355832, 55963580, 61694790, 65807776, 67156296, 82259720, 83945370, 89541728, 98711664, 111927160, 123389580, 134312592, 164519440, 167890740, 170688919, 197423328, 223854320, 246779160, 268625184, 329038880, 335781480, 341377838, 447708640, 493558320, 512066757, 671562960, 682755676, 853444595, 987116640, 1024133514, 1343125920, 1365511352, 1706889190, 2048267028, 2560333785, 2731022704, 3413778380, 4096534056, 5120667570, 5462045408, 6827556760, 8193068112, 10241335140, 13655113520, 16386136224, 20482670280, 27310227040, 40965340560, 81930681120]

約数ペア:

[(1, 81930681120), (2, 40965340560), (3, 27310227040), (4, 20482670280), (5, 16386136224), (6, 13655113520), (8, 10241335140), (10, 8193068112), (12, 6827556760), (15, 5462045408), (16, 5120667570), (20, 4096534056), (24, 3413778380), (30, 2731022704), (32, 2560333785), (40, 2048267028), (48, 1706889190), (60, 1365511352), (61, 1343125920), (80, 1024133514), (83, 987116640), (96, 853444595), (120, 682755676), (122, 671562960), (160, 512066757), (166, 493558320), (183, 447708640), (240, 341377838), (244, 335781480), (249, 329038880), (305, 268625184), (332, 246779160), (366, 223854320), (415, 197423328), (480, 170688919), (488, 167890740), (498, 164519440), (610, 134312592), (664, 123389580), (732, 111927160), (830, 98711664), (915, 89541728), (976, 83945370), (996, 82259720), (1220, 67156296), (1245, 65807776), (1328, 61694790), (1464, 55963580), (1660, 49355832), (1830, 44770864), (1952, 41972685), (1992, 41129860), (2440, 33578148), (2490, 32903888), (2656, 30847395), (2928, 27981790), (3320, 24677916), (3660, 22385432), (3984, 20564930), (4880, 16789074), (4980, 16451944), (5063, 16182240), (5856, 13990895), (6640, 12338958), (7320, 11192716), (7968, 10282465), (9760, 8394537), (9960, 8225972), (10126, 8091120), (13280, 6169479), (14640, 5596358), (15189, 5394080), (19920, 4112986), (20252, 4045560), (25315, 3236448), (29280, 2798179), (30378, 2697040), (33713, 2430240), (39840, 2056493), (40504, 2022780), (50630, 1618224), (60756, 1348520), (67426, 1215120), (75945, 1078816), (81008, 1011390), (101139, 810080), (101260, 809112), (121512, 674260), (134852, 607560), (151890, 539408), (162016, 505695), (168565, 486048), (202278, 405040), (202520, 404556), (243024, 337130), (269704, 303780)]