851455360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 192

約数和(自身を含む): 2494206000

約数和(自身を除く): 1642750640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1429, 1520, 1568, 1862, 1960, 2128, 2240, 2432, 2660, 2858, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 5320, 5716, 6080, 6272, 7145, 7448, 7840, 8512, 9310, 10003, 10640, 11432, 12160, 14290, 14896, 15680, 17024, 18620, 20006, 21280, 22864, 27151, 28580, 29792, 31360, 37240, 40012, 42560, 45728, 50015, 54302, 57160, 59584, 70021, 74480, 80024, 85120, 91456, 100030, 108604, 114320, 119168, 135755, 140042, 148960, 160048, 182912, 190057, 200060, 217208, 228640, 271510, 280084, 297920, 320096, 350105, 380114, 400120, 434416, 457280, 543020, 560168, 595840, 640192, 700210, 760228, 800240, 868832, 914560, 950285, 1086040, 1120336, 1280384, 1330399, 1400420, 1520456, 1600480, 1737664, 1900570, 2172080, 2240672, 2660798, 2800840, 3040912, 3200960, 3475328, 3801140, 4344160, 4481344, 5321596, 5601680, 6081824, 6401920, 6651995, 7602280, 8688320, 8962688, 10643192, 11203360, 12163648, 13303990, 15204560, 17376640, 21286384, 22406720, 24327296, 26607980, 30409120, 42572768, 44813440, 53215960, 60818240, 85145536, 106431920, 121636480, 170291072, 212863840, 425727680, 851455360]

約数ペア:

[(1, 851455360), (2, 425727680), (4, 212863840), (5, 170291072), (7, 121636480), (8, 106431920), (10, 85145536), (14, 60818240), (16, 53215960), (19, 44813440), (20, 42572768), (28, 30409120), (32, 26607980), (35, 24327296), (38, 22406720), (40, 21286384), (49, 17376640), (56, 15204560), (64, 13303990), (70, 12163648), (76, 11203360), (80, 10643192), (95, 8962688), (98, 8688320), (112, 7602280), (128, 6651995), (133, 6401920), (140, 6081824), (152, 5601680), (160, 5321596), (190, 4481344), (196, 4344160), (224, 3801140), (245, 3475328), (266, 3200960), (280, 3040912), (304, 2800840), (320, 2660798), (380, 2240672), (392, 2172080), (448, 1900570), (490, 1737664), (532, 1600480), (560, 1520456), (608, 1400420), (640, 1330399), (665, 1280384), (760, 1120336), (784, 1086040), (896, 950285), (931, 914560), (980, 868832), (1064, 800240), (1120, 760228), (1216, 700210), (1330, 640192), (1429, 595840), (1520, 560168), (1568, 543020), (1862, 457280), (1960, 434416), (2128, 400120), (2240, 380114), (2432, 350105), (2660, 320096), (2858, 297920), (3040, 280084), (3136, 271510), (3724, 228640), (3920, 217208), (4256, 200060), (4480, 190057), (4655, 182912), (5320, 160048), (5716, 148960), (6080, 140042), (6272, 135755), (7145, 119168), (7448, 114320), (7840, 108604), (8512, 100030), (9310, 91456), (10003, 85120), (10640, 80024), (11432, 74480), (12160, 70021), (14290, 59584), (14896, 57160), (15680, 54302), (17024, 50015), (18620, 45728), (20006, 42560), (21280, 40012), (22864, 37240), (27151, 31360), (28580, 29792)]