168791566080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{20627}}^1$

素因数の和:22782

約数の個数: 144

約数和(自身を含む): 539357180544

約数和(自身を除く): 370565614464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2131, 3840, 4262, 6393, 8524, 10655, 12786, 17048, 20627, 21310, 25572, 31965, 34096, 41254, 42620, 51144, 61881, 63930, 68192, 82508, 85240, 102288, 103135, 123762, 127860, 136384, 165016, 170480, 204576, 206270, 247524, 255720, 272768, 309405, 330032, 340960, 409152, 412540, 495048, 511440, 545536, 618810, 660064, 681920, 818304, 825080, 990096, 1022880, 1237620, 1320128, 1363840, 1636608, 1650160, 1980192, 2045760, 2475240, 2640256, 2727680, 3300320, 3960384, 4091520, 4950480, 5280512, 6600640, 7920768, 8183040, 9900960, 13201280, 15841536, 19801920, 26402560, 39603840, 43956137, 79207680, 87912274, 131868411, 175824548, 219780685, 263736822, 351649096, 439561370, 527473644, 659342055, 703298192, 879122740, 1054947288, 1318684110, 1406596384, 1758245480, 2109894576, 2637368220, 2813192768, 3516490960, 4219789152, 5274736440, 5626385536, 7032981920, 8439578304, 10549472880, 11252771072, 14065963840, 16879156608, 21098945760, 28131927680, 33758313216, 42197891520, 56263855360, 84395783040, 168791566080]

約数ペア:

[(1, 168791566080), (2, 84395783040), (3, 56263855360), (4, 42197891520), (5, 33758313216), (6, 28131927680), (8, 21098945760), (10, 16879156608), (12, 14065963840), (15, 11252771072), (16, 10549472880), (20, 8439578304), (24, 7032981920), (30, 5626385536), (32, 5274736440), (40, 4219789152), (48, 3516490960), (60, 2813192768), (64, 2637368220), (80, 2109894576), (96, 1758245480), (120, 1406596384), (128, 1318684110), (160, 1054947288), (192, 879122740), (240, 703298192), (256, 659342055), (320, 527473644), (384, 439561370), (480, 351649096), (640, 263736822), (768, 219780685), (960, 175824548), (1280, 131868411), (1920, 87912274), (2131, 79207680), (3840, 43956137), (4262, 39603840), (6393, 26402560), (8524, 19801920), (10655, 15841536), (12786, 13201280), (17048, 9900960), (20627, 8183040), (21310, 7920768), (25572, 6600640), (31965, 5280512), (34096, 4950480), (41254, 4091520), (42620, 3960384), (51144, 3300320), (61881, 2727680), (63930, 2640256), (68192, 2475240), (82508, 2045760), (85240, 1980192), (102288, 1650160), (103135, 1636608), (123762, 1363840), (127860, 1320128), (136384, 1237620), (165016, 1022880), (170480, 990096), (204576, 825080), (206270, 818304), (247524, 681920), (255720, 660064), (272768, 618810), (309405, 545536), (330032, 511440), (340960, 495048), (409152, 412540)]