713069440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 1779793920

約数和(自身を除く): 1066724480

約数列:

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

約数ペア:

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