78889377160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{46679}}^1$

素因数の和:46891

約数の個数: 128

約数和(自身を含む): 203270860800

約数和(自身を除く): 124381483640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 167, 184, 220, 230, 253, 334, 440, 460, 506, 668, 835, 920, 1012, 1265, 1336, 1670, 1837, 2024, 2530, 3340, 3674, 3841, 5060, 6680, 7348, 7682, 9185, 10120, 14696, 15364, 18370, 19205, 30728, 36740, 38410, 42251, 46679, 73480, 76820, 84502, 93358, 153640, 169004, 186716, 211255, 233395, 338008, 373432, 422510, 466790, 513469, 845020, 933580, 1026938, 1073617, 1690040, 1867160, 2053876, 2147234, 2567345, 4107752, 4294468, 5134690, 5368085, 7795393, 8588936, 10269380, 10736170, 11809787, 15590786, 20538760, 21472340, 23619574, 31181572, 38976965, 42944680, 47239148, 59048935, 62363144, 77953930, 85749323, 94478296, 118097870, 155907860, 171498646, 179294039, 236195740, 311815720, 342997292, 358588078, 428746615, 472391480, 685994584, 717176156, 857493230, 896470195, 1434352312, 1714986460, 1792940390, 1972234429, 3429972920, 3585880780, 3944468858, 7171761560, 7888937716, 9861172145, 15777875432, 19722344290, 39444688580, 78889377160]

約数ペア:

[(1, 78889377160), (2, 39444688580), (4, 19722344290), (5, 15777875432), (8, 9861172145), (10, 7888937716), (11, 7171761560), (20, 3944468858), (22, 3585880780), (23, 3429972920), (40, 1972234429), (44, 1792940390), (46, 1714986460), (55, 1434352312), (88, 896470195), (92, 857493230), (110, 717176156), (115, 685994584), (167, 472391480), (184, 428746615), (220, 358588078), (230, 342997292), (253, 311815720), (334, 236195740), (440, 179294039), (460, 171498646), (506, 155907860), (668, 118097870), (835, 94478296), (920, 85749323), (1012, 77953930), (1265, 62363144), (1336, 59048935), (1670, 47239148), (1837, 42944680), (2024, 38976965), (2530, 31181572), (3340, 23619574), (3674, 21472340), (3841, 20538760), (5060, 15590786), (6680, 11809787), (7348, 10736170), (7682, 10269380), (9185, 8588936), (10120, 7795393), (14696, 5368085), (15364, 5134690), (18370, 4294468), (19205, 4107752), (30728, 2567345), (36740, 2147234), (38410, 2053876), (42251, 1867160), (46679, 1690040), (73480, 1073617), (76820, 1026938), (84502, 933580), (93358, 845020), (153640, 513469), (169004, 466790), (186716, 422510), (211255, 373432), (233395, 338008)]