10366721680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 27916213248

約数和(自身を除く): 17549491568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 251, 262, 280, 502, 524, 560, 563, 655, 917, 1004, 1048, 1126, 1255, 1310, 1757, 1834, 2008, 2096, 2252, 2510, 2620, 2815, 3514, 3668, 3941, 4016, 4504, 4585, 5020, 5240, 5630, 7028, 7336, 7882, 8785, 9008, 9170, 10040, 10480, 11260, 14056, 14672, 15764, 17570, 18340, 19705, 20080, 22520, 28112, 31528, 32881, 35140, 36680, 39410, 45040, 63056, 65762, 70280, 73360, 73753, 78820, 131524, 140560, 141313, 147506, 157640, 164405, 230167, 263048, 282626, 295012, 315280, 328810, 368765, 460334, 516271, 526096, 565252, 590024, 657620, 706565, 737530, 920668, 989191, 1032542, 1130504, 1150835, 1180048, 1315240, 1413130, 1475060, 1841336, 1978382, 2065084, 2261008, 2301670, 2581355, 2630480, 2826260, 2950120, 3682672, 3956764, 4130168, 4603340, 4945955, 5162710, 5652520, 5900240, 7913528, 8260336, 9206680, 9891910, 10325420, 11305040, 15827056, 18413360, 18512003, 19783820, 20650840, 37024006, 39567640, 41301680, 74048012, 79135280, 92560015, 129584021, 148096024, 185120030, 259168042, 296192048, 370240060, 518336084, 647920105, 740480120, 1036672168, 1295840210, 1480960240, 2073344336, 2591680420, 5183360840, 10366721680]

約数ペア:

[(1, 10366721680), (2, 5183360840), (4, 2591680420), (5, 2073344336), (7, 1480960240), (8, 1295840210), (10, 1036672168), (14, 740480120), (16, 647920105), (20, 518336084), (28, 370240060), (35, 296192048), (40, 259168042), (56, 185120030), (70, 148096024), (80, 129584021), (112, 92560015), (131, 79135280), (140, 74048012), (251, 41301680), (262, 39567640), (280, 37024006), (502, 20650840), (524, 19783820), (560, 18512003), (563, 18413360), (655, 15827056), (917, 11305040), (1004, 10325420), (1048, 9891910), (1126, 9206680), (1255, 8260336), (1310, 7913528), (1757, 5900240), (1834, 5652520), (2008, 5162710), (2096, 4945955), (2252, 4603340), (2510, 4130168), (2620, 3956764), (2815, 3682672), (3514, 2950120), (3668, 2826260), (3941, 2630480), (4016, 2581355), (4504, 2301670), (4585, 2261008), (5020, 2065084), (5240, 1978382), (5630, 1841336), (7028, 1475060), (7336, 1413130), (7882, 1315240), (8785, 1180048), (9008, 1150835), (9170, 1130504), (10040, 1032542), (10480, 989191), (11260, 920668), (14056, 737530), (14672, 706565), (15764, 657620), (17570, 590024), (18340, 565252), (19705, 526096), (20080, 516271), (22520, 460334), (28112, 368765), (31528, 328810), (32881, 315280), (35140, 295012), (36680, 282626), (39410, 263048), (45040, 230167), (63056, 164405), (65762, 157640), (70280, 147506), (73360, 141313), (73753, 140560), (78820, 131524)]