8201679840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99923}}^1$

素因数の和:99966

約数の個数: 192

約数和(自身を含む): 30217017600

約数和(自身を除く): 22015337760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 99923, 199846, 299769, 399692, 499615, 599538, 799384, 899307, 999230, 1199076, 1498845, 1598768, 1798614, 1898537, 1998460, 2398152, 2697921, 2997690, 3197536, 3597228, 3797074, 3996920, 4496535, 4796304, 5395842, 5695611, 5995380, 7194456, 7594148, 7993840, 8993070, 9492685, 9592608, 10791684, 11391222, 11990760, 13489605, 14388912, 15188296, 15987680, 17086833, 17986140, 18985370, 21583368, 22782444, 23981520, 26979210, 28478055, 28777824, 30376592, 34173666, 35972280, 37970740, 43166736, 45564888, 47963040, 51260499, 53958420, 56956110, 60753184, 68347332, 71944560, 75941480, 85434165, 86333472, 91129776, 102520998, 107916840, 113912220, 136694664, 143889120, 151882960, 170868330, 182259552, 205041996, 215833680, 227824440, 256302495, 273389328, 303765920, 341736660, 410083992, 431667360, 455648880, 512604990, 546778656, 683473320, 820167984, 911297760, 1025209980, 1366946640, 1640335968, 2050419960, 2733893280, 4100839920, 8201679840]

約数ペア:

[(1, 8201679840), (2, 4100839920), (3, 2733893280), (4, 2050419960), (5, 1640335968), (6, 1366946640), (8, 1025209980), (9, 911297760), (10, 820167984), (12, 683473320), (15, 546778656), (16, 512604990), (18, 455648880), (19, 431667360), (20, 410083992), (24, 341736660), (27, 303765920), (30, 273389328), (32, 256302495), (36, 227824440), (38, 215833680), (40, 205041996), (45, 182259552), (48, 170868330), (54, 151882960), (57, 143889120), (60, 136694664), (72, 113912220), (76, 107916840), (80, 102520998), (90, 91129776), (95, 86333472), (96, 85434165), (108, 75941480), (114, 71944560), (120, 68347332), (135, 60753184), (144, 56956110), (152, 53958420), (160, 51260499), (171, 47963040), (180, 45564888), (190, 43166736), (216, 37970740), (228, 35972280), (240, 34173666), (270, 30376592), (285, 28777824), (288, 28478055), (304, 26979210), (342, 23981520), (360, 22782444), (380, 21583368), (432, 18985370), (456, 17986140), (480, 17086833), (513, 15987680), (540, 15188296), (570, 14388912), (608, 13489605), (684, 11990760), (720, 11391222), (760, 10791684), (855, 9592608), (864, 9492685), (912, 8993070), (1026, 7993840), (1080, 7594148), (1140, 7194456), (1368, 5995380), (1440, 5695611), (1520, 5395842), (1710, 4796304), (1824, 4496535), (2052, 3996920), (2160, 3797074), (2280, 3597228), (2565, 3197536), (2736, 2997690), (3040, 2697921), (3420, 2398152), (4104, 1998460), (4320, 1898537), (4560, 1798614), (5130, 1598768), (5472, 1498845), (6840, 1199076), (8208, 999230), (9120, 899307), (10260, 799384), (13680, 599538), (16416, 499615), (20520, 399692), (27360, 299769), (41040, 199846), (82080, 99923)]