11001568920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{68777}}^1$

素因数の和:68865

約数の個数: 128

約数和(自身を含む): 34862192640

約数和(自身を除く): 23860623720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3720, 3999, 5160, 5332, 6665, 7998, 10664, 13330, 15996, 19995, 26660, 31992, 39990, 53320, 68777, 79980, 137554, 159960, 206331, 275108, 343885, 412662, 550216, 687770, 825324, 1031655, 1375540, 1650648, 2063310, 2132087, 2751080, 2957411, 4126620, 4264174, 5914822, 6396261, 8253240, 8528348, 8872233, 10660435, 11829644, 12792522, 14787055, 17056696, 17744466, 21320870, 23659288, 25585044, 29574110, 31981305, 35488932, 42641740, 44361165, 51170088, 59148220, 63962610, 70977864, 85283480, 88722330, 91679741, 118296440, 127925220, 177444660, 183359482, 255850440, 275039223, 354889320, 366718964, 458398705, 550078446, 733437928, 916797410, 1100156892, 1375196115, 1833594820, 2200313784, 2750392230, 3667189640, 5500784460, 11001568920]

約数ペア:

[(1, 11001568920), (2, 5500784460), (3, 3667189640), (4, 2750392230), (5, 2200313784), (6, 1833594820), (8, 1375196115), (10, 1100156892), (12, 916797410), (15, 733437928), (20, 550078446), (24, 458398705), (30, 366718964), (31, 354889320), (40, 275039223), (43, 255850440), (60, 183359482), (62, 177444660), (86, 127925220), (93, 118296440), (120, 91679741), (124, 88722330), (129, 85283480), (155, 70977864), (172, 63962610), (186, 59148220), (215, 51170088), (248, 44361165), (258, 42641740), (310, 35488932), (344, 31981305), (372, 29574110), (430, 25585044), (465, 23659288), (516, 21320870), (620, 17744466), (645, 17056696), (744, 14787055), (860, 12792522), (930, 11829644), (1032, 10660435), (1240, 8872233), (1290, 8528348), (1333, 8253240), (1720, 6396261), (1860, 5914822), (2580, 4264174), (2666, 4126620), (3720, 2957411), (3999, 2751080), (5160, 2132087), (5332, 2063310), (6665, 1650648), (7998, 1375540), (10664, 1031655), (13330, 825324), (15996, 687770), (19995, 550216), (26660, 412662), (31992, 343885), (39990, 275108), (53320, 206331), (68777, 159960), (79980, 137554)]