71762240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 208483200

約数和(自身を除く): 136720960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 32, 37, 38, 40, 44, 55, 58, 64, 74, 76, 80, 88, 95, 110, 116, 145, 148, 152, 160, 176, 185, 190, 209, 220, 232, 290, 296, 304, 319, 320, 352, 370, 380, 407, 418, 440, 464, 551, 580, 592, 608, 638, 703, 704, 740, 760, 814, 836, 880, 928, 1045, 1073, 1102, 1160, 1184, 1216, 1276, 1406, 1480, 1520, 1595, 1628, 1672, 1760, 1856, 2035, 2090, 2146, 2204, 2320, 2368, 2552, 2755, 2812, 2960, 3040, 3190, 3256, 3344, 3515, 3520, 4070, 4180, 4292, 4408, 4640, 5104, 5365, 5510, 5624, 5920, 6061, 6080, 6380, 6512, 6688, 7030, 7733, 8140, 8360, 8584, 8816, 9280, 10208, 10730, 11020, 11248, 11803, 11840, 12122, 12760, 13024, 13376, 14060, 15466, 16280, 16720, 17168, 17632, 20387, 20416, 21460, 22040, 22496, 23606, 24244, 25520, 26048, 28120, 30305, 30932, 32560, 33440, 34336, 35264, 38665, 40774, 42920, 44080, 44992, 47212, 48488, 51040, 56240, 59015, 60610, 61864, 65120, 66880, 68672, 77330, 81548, 85840, 88160, 94424, 96976, 101935, 102080, 112480, 118030, 121220, 123728, 130240, 154660, 163096, 171680, 176320, 188848, 193952, 203870, 224257, 224960, 236060, 242440, 247456, 309320, 326192, 343360, 377696, 387904, 407740, 448514, 472120, 484880, 494912, 618640, 652384, 755392, 815480, 897028, 944240, 969760, 1121285, 1237280, 1304768, 1630960, 1794056, 1888480, 1939520, 2242570, 2474560, 3261920, 3588112, 3776960, 4485140, 6523840, 7176224, 8970280, 14352448, 17940560, 35881120, 71762240]

約数ペア:

[(1, 71762240), (2, 35881120), (4, 17940560), (5, 14352448), (8, 8970280), (10, 7176224), (11, 6523840), (16, 4485140), (19, 3776960), (20, 3588112), (22, 3261920), (29, 2474560), (32, 2242570), (37, 1939520), (38, 1888480), (40, 1794056), (44, 1630960), (55, 1304768), (58, 1237280), (64, 1121285), (74, 969760), (76, 944240), (80, 897028), (88, 815480), (95, 755392), (110, 652384), (116, 618640), (145, 494912), (148, 484880), (152, 472120), (160, 448514), (176, 407740), (185, 387904), (190, 377696), (209, 343360), (220, 326192), (232, 309320), (290, 247456), (296, 242440), (304, 236060), (319, 224960), (320, 224257), (352, 203870), (370, 193952), (380, 188848), (407, 176320), (418, 171680), (440, 163096), (464, 154660), (551, 130240), (580, 123728), (592, 121220), (608, 118030), (638, 112480), (703, 102080), (704, 101935), (740, 96976), (760, 94424), (814, 88160), (836, 85840), (880, 81548), (928, 77330), (1045, 68672), (1073, 66880), (1102, 65120), (1160, 61864), (1184, 60610), (1216, 59015), (1276, 56240), (1406, 51040), (1480, 48488), (1520, 47212), (1595, 44992), (1628, 44080), (1672, 42920), (1760, 40774), (1856, 38665), (2035, 35264), (2090, 34336), (2146, 33440), (2204, 32560), (2320, 30932), (2368, 30305), (2552, 28120), (2755, 26048), (2812, 25520), (2960, 24244), (3040, 23606), (3190, 22496), (3256, 22040), (3344, 21460), (3515, 20416), (3520, 20387), (4070, 17632), (4180, 17168), (4292, 16720), (4408, 16280), (4640, 15466), (5104, 14060), (5365, 13376), (5510, 13024), (5624, 12760), (5920, 12122), (6061, 11840), (6080, 11803), (6380, 11248), (6512, 11020), (6688, 10730), (7030, 10208), (7733, 9280), (8140, 8816), (8360, 8584)]