71273280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5744

約数の個数: 112

約数和(自身を含む): 243742464

約数和(自身を除く): 172469184

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5711, 6240, 11422, 12480, 17133, 22844, 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, 742430, 890916, 913760, 1096512, 1113645, 1187888, 1370640, 1484860, 1781832, 1827520, 2227290, 2375776, 2741280, 2969720, 3563664, 4454580, 4751552, 5482560, 5939440, 7127328, 8909160, 11878880, 14254656, 17818320, 23757760, 35636640, 71273280]

約数ペア:

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