917082880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5434

約数の個数: 144

約数和(自身を含む): 2643137280

約数和(自身を除く): 1726054400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 5387, 6080, 8512, 8960, 10640, 10774, 12160, 17024, 21280, 21548, 24320, 26935, 34048, 37709, 42560, 43096, 53870, 75418, 85120, 86192, 102353, 107740, 150836, 170240, 172384, 188545, 204706, 215480, 301672, 344768, 377090, 409412, 430960, 511765, 603344, 689536, 716471, 754180, 818824, 861920, 1023530, 1206688, 1379072, 1432942, 1508360, 1637648, 1723840, 2047060, 2413376, 2865884, 3016720, 3275296, 3447680, 3582355, 4094120, 4826752, 5731768, 6033440, 6550592, 6895360, 7164710, 8188240, 9653504, 11463536, 12066880, 13101184, 14329420, 16376480, 22927072, 24133760, 26202368, 28658840, 32752960, 45854144, 48267520, 57317680, 65505920, 91708288, 114635360, 131011840, 183416576, 229270720, 458541440, 917082880]

約数ペア:

[(1, 917082880), (2, 458541440), (4, 229270720), (5, 183416576), (7, 131011840), (8, 114635360), (10, 91708288), (14, 65505920), (16, 57317680), (19, 48267520), (20, 45854144), (28, 32752960), (32, 28658840), (35, 26202368), (38, 24133760), (40, 22927072), (56, 16376480), (64, 14329420), (70, 13101184), (76, 12066880), (80, 11463536), (95, 9653504), (112, 8188240), (128, 7164710), (133, 6895360), (140, 6550592), (152, 6033440), (160, 5731768), (190, 4826752), (224, 4094120), (256, 3582355), (266, 3447680), (280, 3275296), (304, 3016720), (320, 2865884), (380, 2413376), (448, 2047060), (532, 1723840), (560, 1637648), (608, 1508360), (640, 1432942), (665, 1379072), (760, 1206688), (896, 1023530), (1064, 861920), (1120, 818824), (1216, 754180), (1280, 716471), (1330, 689536), (1520, 603344), (1792, 511765), (2128, 430960), (2240, 409412), (2432, 377090), (2660, 344768), (3040, 301672), (4256, 215480), (4480, 204706), (4864, 188545), (5320, 172384), (5387, 170240), (6080, 150836), (8512, 107740), (8960, 102353), (10640, 86192), (10774, 85120), (12160, 75418), (17024, 53870), (21280, 43096), (21548, 42560), (24320, 37709), (26935, 34048)]