706771520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 168

約数和(自身を含む): 2083881024

約数和(自身を除く): 1377109504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 1867, 2080, 2240, 2366, 2704, 2912, 3380, 3640, 3734, 4160, 4732, 5408, 5824, 5915, 6760, 7280, 7468, 9335, 9464, 10816, 11830, 13069, 13520, 14560, 14936, 18670, 18928, 23660, 24271, 26138, 27040, 29120, 29872, 37340, 37856, 47320, 48542, 52276, 54080, 59744, 65345, 74680, 75712, 94640, 97084, 104552, 119488, 121355, 130690, 149360, 169897, 189280, 194168, 209104, 242710, 261380, 298720, 315523, 339794, 378560, 388336, 418208, 485420, 522760, 597440, 631046, 679588, 776672, 836416, 849485, 970840, 1045520, 1262092, 1359176, 1553344, 1577615, 1698970, 1941680, 2091040, 2208661, 2524184, 2718352, 3155230, 3397940, 3883360, 4182080, 4417322, 5048368, 5436704, 6310460, 6795880, 7766720, 8834644, 10096736, 10873408, 11043305, 12620920, 13591760, 17669288, 20193472, 22086610, 25241840, 27183520, 35338576, 44173220, 50483680, 54367040, 70677152, 88346440, 100967360, 141354304, 176692880, 353385760, 706771520]

約数ペア:

[(1, 706771520), (2, 353385760), (4, 176692880), (5, 141354304), (7, 100967360), (8, 88346440), (10, 70677152), (13, 54367040), (14, 50483680), (16, 44173220), (20, 35338576), (26, 27183520), (28, 25241840), (32, 22086610), (35, 20193472), (40, 17669288), (52, 13591760), (56, 12620920), (64, 11043305), (65, 10873408), (70, 10096736), (80, 8834644), (91, 7766720), (104, 6795880), (112, 6310460), (130, 5436704), (140, 5048368), (160, 4417322), (169, 4182080), (182, 3883360), (208, 3397940), (224, 3155230), (260, 2718352), (280, 2524184), (320, 2208661), (338, 2091040), (364, 1941680), (416, 1698970), (448, 1577615), (455, 1553344), (520, 1359176), (560, 1262092), (676, 1045520), (728, 970840), (832, 849485), (845, 836416), (910, 776672), (1040, 679588), (1120, 631046), (1183, 597440), (1352, 522760), (1456, 485420), (1690, 418208), (1820, 388336), (1867, 378560), (2080, 339794), (2240, 315523), (2366, 298720), (2704, 261380), (2912, 242710), (3380, 209104), (3640, 194168), (3734, 189280), (4160, 169897), (4732, 149360), (5408, 130690), (5824, 121355), (5915, 119488), (6760, 104552), (7280, 97084), (7468, 94640), (9335, 75712), (9464, 74680), (10816, 65345), (11830, 59744), (13069, 54080), (13520, 52276), (14560, 48542), (14936, 47320), (18670, 37856), (18928, 37340), (23660, 29872), (24271, 29120), (26138, 27040)]