82708080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 321791904

約数和(自身を除く): 239083824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 541, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1082, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1623, 1680, 1820, 1911, 1960, 2164, 2184, 2352, 2548, 2705, 2730, 2940, 3120, 3185, 3246, 3640, 3787, 3822, 3920, 4328, 4368, 5096, 5410, 5460, 5880, 6370, 6492, 7033, 7280, 7574, 7644, 8115, 8656, 9555, 10192, 10820, 10920, 11361, 11760, 12740, 12984, 14066, 15148, 15288, 16230, 18935, 19110, 21099, 21640, 21840, 22722, 25480, 25968, 26509, 28132, 30296, 30576, 32460, 35165, 37870, 38220, 42198, 43280, 45444, 49231, 50960, 53018, 56264, 56805, 60592, 64920, 70330, 75740, 76440, 79527, 84396, 90888, 98462, 105495, 106036, 112528, 113610, 129840, 132545, 140660, 147693, 151480, 152880, 159054, 168792, 181776, 196924, 210990, 212072, 227220, 246155, 265090, 281320, 295386, 302960, 318108, 337584, 344617, 393848, 397635, 421980, 424144, 454440, 492310, 530180, 562640, 590772, 636216, 689234, 738465, 787696, 795270, 843960, 908880, 984620, 1033851, 1060360, 1181544, 1272432, 1378468, 1476930, 1590540, 1687920, 1723085, 1969240, 2067702, 2120720, 2363088, 2756936, 2953860, 3181080, 3446170, 3938480, 4135404, 5169255, 5513872, 5907720, 6362160, 6892340, 8270808, 10338510, 11815440, 13784680, 16541616, 20677020, 27569360, 41354040, 82708080]

約数ペア:

[(1, 82708080), (2, 41354040), (3, 27569360), (4, 20677020), (5, 16541616), (6, 13784680), (7, 11815440), (8, 10338510), (10, 8270808), (12, 6892340), (13, 6362160), (14, 5907720), (15, 5513872), (16, 5169255), (20, 4135404), (21, 3938480), (24, 3446170), (26, 3181080), (28, 2953860), (30, 2756936), (35, 2363088), (39, 2120720), (40, 2067702), (42, 1969240), (48, 1723085), (49, 1687920), (52, 1590540), (56, 1476930), (60, 1378468), (65, 1272432), (70, 1181544), (78, 1060360), (80, 1033851), (84, 984620), (91, 908880), (98, 843960), (104, 795270), (105, 787696), (112, 738465), (120, 689234), (130, 636216), (140, 590772), (147, 562640), (156, 530180), (168, 492310), (182, 454440), (195, 424144), (196, 421980), (208, 397635), (210, 393848), (240, 344617), (245, 337584), (260, 318108), (273, 302960), (280, 295386), (294, 281320), (312, 265090), (336, 246155), (364, 227220), (390, 212072), (392, 210990), (420, 196924), (455, 181776), (490, 168792), (520, 159054), (541, 152880), (546, 151480), (560, 147693), (588, 140660), (624, 132545), (637, 129840), (728, 113610), (735, 112528), (780, 106036), (784, 105495), (840, 98462), (910, 90888), (980, 84396), (1040, 79527), (1082, 76440), (1092, 75740), (1176, 70330), (1274, 64920), (1365, 60592), (1456, 56805), (1470, 56264), (1560, 53018), (1623, 50960), (1680, 49231), (1820, 45444), (1911, 43280), (1960, 42198), (2164, 38220), (2184, 37870), (2352, 35165), (2548, 32460), (2705, 30576), (2730, 30296), (2940, 28132), (3120, 26509), (3185, 25968), (3246, 25480), (3640, 22722), (3787, 21840), (3822, 21640), (3920, 21099), (4328, 19110), (4368, 18935), (5096, 16230), (5410, 15288), (5460, 15148), (5880, 14066), (6370, 12984), (6492, 12740), (7033, 11760), (7280, 11361), (7574, 10920), (7644, 10820), (8115, 10192), (8656, 9555)]