2852277760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 7140114432

約数和(自身を除く): 4287836672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 283, 310, 320, 496, 508, 512, 566, 620, 635, 640, 992, 1016, 1132, 1240, 1270, 1280, 1415, 1984, 2032, 2264, 2480, 2540, 2560, 2830, 3937, 3968, 4064, 4528, 4960, 5080, 5660, 7874, 7936, 8128, 8773, 9056, 9920, 10160, 11320, 15748, 15872, 16256, 17546, 18112, 19685, 19840, 20320, 22640, 31496, 32512, 35092, 35941, 36224, 39370, 39680, 40640, 43865, 45280, 62992, 65024, 70184, 71882, 72448, 78740, 79360, 81280, 87730, 90560, 125984, 140368, 143764, 144896, 157480, 162560, 175460, 179705, 181120, 251968, 280736, 287528, 314960, 325120, 350920, 359410, 362240, 503936, 561472, 575056, 629920, 701840, 718820, 724480, 1007872, 1114171, 1122944, 1150112, 1259840, 1403680, 1437640, 2015744, 2228342, 2245888, 2300224, 2519680, 2807360, 2875280, 4456684, 4491776, 4600448, 5039360, 5570855, 5614720, 5750560, 8913368, 9200896, 10078720, 11141710, 11229440, 11501120, 17826736, 18401792, 22283420, 22458880, 23002240, 35653472, 44566840, 46004480, 71306944, 89133680, 92008960, 142613888, 178267360, 285227776, 356534720, 570455552, 713069440, 1426138880, 2852277760]

約数ペア:

[(1, 2852277760), (2, 1426138880), (4, 713069440), (5, 570455552), (8, 356534720), (10, 285227776), (16, 178267360), (20, 142613888), (31, 92008960), (32, 89133680), (40, 71306944), (62, 46004480), (64, 44566840), (80, 35653472), (124, 23002240), (127, 22458880), (128, 22283420), (155, 18401792), (160, 17826736), (248, 11501120), (254, 11229440), (256, 11141710), (283, 10078720), (310, 9200896), (320, 8913368), (496, 5750560), (508, 5614720), (512, 5570855), (566, 5039360), (620, 4600448), (635, 4491776), (640, 4456684), (992, 2875280), (1016, 2807360), (1132, 2519680), (1240, 2300224), (1270, 2245888), (1280, 2228342), (1415, 2015744), (1984, 1437640), (2032, 1403680), (2264, 1259840), (2480, 1150112), (2540, 1122944), (2560, 1114171), (2830, 1007872), (3937, 724480), (3968, 718820), (4064, 701840), (4528, 629920), (4960, 575056), (5080, 561472), (5660, 503936), (7874, 362240), (7936, 359410), (8128, 350920), (8773, 325120), (9056, 314960), (9920, 287528), (10160, 280736), (11320, 251968), (15748, 181120), (15872, 179705), (16256, 175460), (17546, 162560), (18112, 157480), (19685, 144896), (19840, 143764), (20320, 140368), (22640, 125984), (31496, 90560), (32512, 87730), (35092, 81280), (35941, 79360), (36224, 78740), (39370, 72448), (39680, 71882), (40640, 70184), (43865, 65024), (45280, 62992)]