68268480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10159}}^1$

素因数の和:10186

約数の個数: 112

約数和(自身を含む): 247741440

約数和(自身を除く): 179472960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10159, 20318, 30477, 40636, 50795, 60954, 71113, 81272, 101590, 121908, 142226, 152385, 162544, 203180, 213339, 243816, 284452, 304770, 325088, 355565, 406360, 426678, 487632, 568904, 609540, 650176, 711130, 812720, 853356, 975264, 1066695, 1137808, 1219080, 1422260, 1625440, 1706712, 1950528, 2133390, 2275616, 2438160, 2844520, 3250880, 3413424, 4266780, 4551232, 4876320, 5689040, 6826848, 8533560, 9752640, 11378080, 13653696, 17067120, 22756160, 34134240, 68268480]

約数ペア:

[(1, 68268480), (2, 34134240), (3, 22756160), (4, 17067120), (5, 13653696), (6, 11378080), (7, 9752640), (8, 8533560), (10, 6826848), (12, 5689040), (14, 4876320), (15, 4551232), (16, 4266780), (20, 3413424), (21, 3250880), (24, 2844520), (28, 2438160), (30, 2275616), (32, 2133390), (35, 1950528), (40, 1706712), (42, 1625440), (48, 1422260), (56, 1219080), (60, 1137808), (64, 1066695), (70, 975264), (80, 853356), (84, 812720), (96, 711130), (105, 650176), (112, 609540), (120, 568904), (140, 487632), (160, 426678), (168, 406360), (192, 355565), (210, 325088), (224, 304770), (240, 284452), (280, 243816), (320, 213339), (336, 203180), (420, 162544), (448, 152385), (480, 142226), (560, 121908), (672, 101590), (840, 81272), (960, 71113), (1120, 60954), (1344, 50795), (1680, 40636), (2240, 30477), (3360, 20318), (6720, 10159)]