142546560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5746

約数の個数: 128

約数和(自身を含む): 489404160

約数和(自身を除く): 346857600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5711, 6240, 8320, 11422, 12480, 17133, 22844, 24960, 28555, 34266, 45688, 57110, 68532, 74243, 85665, 91376, 114220, 137064, 148486, 171330, 182752, 222729, 228440, 274128, 296972, 342660, 365504, 371215, 445458, 456880, 548256, 593944, 685320, 731008, 742430, 890916, 913760, 1096512, 1113645, 1187888, 1370640, 1484860, 1781832, 1827520, 2193024, 2227290, 2375776, 2741280, 2969720, 3563664, 3655040, 4454580, 4751552, 5482560, 5939440, 7127328, 8909160, 9503104, 10965120, 11878880, 14254656, 17818320, 23757760, 28509312, 35636640, 47515520, 71273280, 142546560]

約数ペア:

[(1, 142546560), (2, 71273280), (3, 47515520), (4, 35636640), (5, 28509312), (6, 23757760), (8, 17818320), (10, 14254656), (12, 11878880), (13, 10965120), (15, 9503104), (16, 8909160), (20, 7127328), (24, 5939440), (26, 5482560), (30, 4751552), (32, 4454580), (39, 3655040), (40, 3563664), (48, 2969720), (52, 2741280), (60, 2375776), (64, 2227290), (65, 2193024), (78, 1827520), (80, 1781832), (96, 1484860), (104, 1370640), (120, 1187888), (128, 1113645), (130, 1096512), (156, 913760), (160, 890916), (192, 742430), (195, 731008), (208, 685320), (240, 593944), (260, 548256), (312, 456880), (320, 445458), (384, 371215), (390, 365504), (416, 342660), (480, 296972), (520, 274128), (624, 228440), (640, 222729), (780, 182752), (832, 171330), (960, 148486), (1040, 137064), (1248, 114220), (1560, 91376), (1664, 85665), (1920, 74243), (2080, 68532), (2496, 57110), (3120, 45688), (4160, 34266), (4992, 28555), (5711, 24960), (6240, 22844), (8320, 17133), (11422, 12480)]