84410480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 249412608

約数和(自身を除く): 165002128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 193, 220, 280, 284, 308, 355, 385, 386, 440, 497, 560, 568, 616, 710, 770, 772, 781, 880, 965, 994, 1136, 1232, 1351, 1420, 1540, 1544, 1562, 1930, 1988, 2123, 2485, 2702, 2840, 3080, 3088, 3124, 3860, 3905, 3976, 4246, 4970, 5404, 5467, 5680, 6160, 6248, 6755, 7720, 7810, 7952, 8492, 9940, 10615, 10808, 10934, 12496, 13510, 13703, 14861, 15440, 15620, 16984, 19880, 21230, 21616, 21868, 27020, 27335, 27406, 29722, 31240, 33968, 39760, 42460, 43736, 54040, 54670, 54812, 59444, 62480, 68515, 74305, 84920, 87472, 95921, 108080, 109340, 109624, 118888, 137030, 148610, 150733, 169840, 191842, 218680, 219248, 237776, 274060, 297220, 301466, 383684, 437360, 479605, 548120, 594440, 602932, 753665, 767368, 959210, 1055131, 1096240, 1188880, 1205864, 1507330, 1534736, 1918420, 2110262, 2411728, 3014660, 3836840, 4220524, 5275655, 6029320, 7673680, 8441048, 10551310, 12058640, 16882096, 21102620, 42205240, 84410480]

約数ペア:

[(1, 84410480), (2, 42205240), (4, 21102620), (5, 16882096), (7, 12058640), (8, 10551310), (10, 8441048), (11, 7673680), (14, 6029320), (16, 5275655), (20, 4220524), (22, 3836840), (28, 3014660), (35, 2411728), (40, 2110262), (44, 1918420), (55, 1534736), (56, 1507330), (70, 1205864), (71, 1188880), (77, 1096240), (80, 1055131), (88, 959210), (110, 767368), (112, 753665), (140, 602932), (142, 594440), (154, 548120), (176, 479605), (193, 437360), (220, 383684), (280, 301466), (284, 297220), (308, 274060), (355, 237776), (385, 219248), (386, 218680), (440, 191842), (497, 169840), (560, 150733), (568, 148610), (616, 137030), (710, 118888), (770, 109624), (772, 109340), (781, 108080), (880, 95921), (965, 87472), (994, 84920), (1136, 74305), (1232, 68515), (1351, 62480), (1420, 59444), (1540, 54812), (1544, 54670), (1562, 54040), (1930, 43736), (1988, 42460), (2123, 39760), (2485, 33968), (2702, 31240), (2840, 29722), (3080, 27406), (3088, 27335), (3124, 27020), (3860, 21868), (3905, 21616), (3976, 21230), (4246, 19880), (4970, 16984), (5404, 15620), (5467, 15440), (5680, 14861), (6160, 13703), (6248, 13510), (6755, 12496), (7720, 10934), (7810, 10808), (7952, 10615), (8492, 9940)]