268210080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9843

約数の個数: 144

約数和(自身を含む): 963537120

約数和(自身を除く): 695327040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9803, 13680, 19606, 27360, 29409, 39212, 49015, 58818, 78424, 88227, 98030, 117636, 147045, 156848, 176454, 186257, 196060, 235272, 294090, 313696, 352908, 372514, 392120, 441135, 470544, 558771, 588180, 705816, 745028, 784240, 882270, 931285, 941088, 1117542, 1176360, 1411632, 1490056, 1568480, 1676313, 1764540, 1862570, 2235084, 2352720, 2793855, 2823264, 2980112, 3352626, 3529080, 3725140, 4470168, 4705440, 5587710, 5960224, 6705252, 7058160, 7450280, 8381565, 8940336, 11175420, 13410504, 14116320, 14900560, 16763130, 17880672, 22350840, 26821008, 29801120, 33526260, 44701680, 53642016, 67052520, 89403360, 134105040, 268210080]

約数ペア:

[(1, 268210080), (2, 134105040), (3, 89403360), (4, 67052520), (5, 53642016), (6, 44701680), (8, 33526260), (9, 29801120), (10, 26821008), (12, 22350840), (15, 17880672), (16, 16763130), (18, 14900560), (19, 14116320), (20, 13410504), (24, 11175420), (30, 8940336), (32, 8381565), (36, 7450280), (38, 7058160), (40, 6705252), (45, 5960224), (48, 5587710), (57, 4705440), (60, 4470168), (72, 3725140), (76, 3529080), (80, 3352626), (90, 2980112), (95, 2823264), (96, 2793855), (114, 2352720), (120, 2235084), (144, 1862570), (152, 1764540), (160, 1676313), (171, 1568480), (180, 1490056), (190, 1411632), (228, 1176360), (240, 1117542), (285, 941088), (288, 931285), (304, 882270), (342, 784240), (360, 745028), (380, 705816), (456, 588180), (480, 558771), (570, 470544), (608, 441135), (684, 392120), (720, 372514), (760, 352908), (855, 313696), (912, 294090), (1140, 235272), (1368, 196060), (1440, 186257), (1520, 176454), (1710, 156848), (1824, 147045), (2280, 117636), (2736, 98030), (3040, 88227), (3420, 78424), (4560, 58818), (5472, 49015), (6840, 39212), (9120, 29409), (9803, 27360), (13680, 19606)]