6560729640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30941}}^1$

素因数の和:31008

約数の個数: 192

約数和(自身を含む): 23169369600

約数和(自身を除く): 16608639960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 10602, 11160, 11780, 14136, 17670, 21204, 23560, 26505, 30941, 35340, 42408, 53010, 61882, 70680, 92823, 106020, 123764, 154705, 185646, 212040, 247528, 278469, 309410, 371292, 464115, 556938, 587879, 618820, 742584, 928230, 959171, 1113876, 1175758, 1237640, 1392345, 1763637, 1856460, 1918342, 2227752, 2351516, 2784690, 2877513, 2939395, 3527274, 3712920, 3836684, 4703032, 4795855, 5290911, 5569380, 5755026, 5878790, 7054548, 7673368, 8632539, 8818185, 9591710, 10581822, 11138760, 11510052, 11757580, 14109096, 14387565, 17265078, 17636370, 18224249, 19183420, 21163644, 23020104, 23515160, 26454555, 28775130, 34530156, 35272740, 36448498, 38366840, 42327288, 43162695, 52909110, 54672747, 57550260, 69060312, 70545480, 72896996, 86325390, 91121245, 105818220, 109345494, 115100520, 145793992, 164018241, 172650780, 182242490, 211636440, 218690988, 273363735, 328036482, 345301560, 364484980, 437381976, 546727470, 656072964, 728969960, 820091205, 1093454940, 1312145928, 1640182410, 2186909880, 3280364820, 6560729640]

約数ペア:

[(1, 6560729640), (2, 3280364820), (3, 2186909880), (4, 1640182410), (5, 1312145928), (6, 1093454940), (8, 820091205), (9, 728969960), (10, 656072964), (12, 546727470), (15, 437381976), (18, 364484980), (19, 345301560), (20, 328036482), (24, 273363735), (30, 218690988), (31, 211636440), (36, 182242490), (38, 172650780), (40, 164018241), (45, 145793992), (57, 115100520), (60, 109345494), (62, 105818220), (72, 91121245), (76, 86325390), (90, 72896996), (93, 70545480), (95, 69060312), (114, 57550260), (120, 54672747), (124, 52909110), (152, 43162695), (155, 42327288), (171, 38366840), (180, 36448498), (186, 35272740), (190, 34530156), (228, 28775130), (248, 26454555), (279, 23515160), (285, 23020104), (310, 21163644), (342, 19183420), (360, 18224249), (372, 17636370), (380, 17265078), (456, 14387565), (465, 14109096), (558, 11757580), (570, 11510052), (589, 11138760), (620, 10581822), (684, 9591710), (744, 8818185), (760, 8632539), (855, 7673368), (930, 7054548), (1116, 5878790), (1140, 5755026), (1178, 5569380), (1240, 5290911), (1368, 4795855), (1395, 4703032), (1710, 3836684), (1767, 3712920), (1860, 3527274), (2232, 2939395), (2280, 2877513), (2356, 2784690), (2790, 2351516), (2945, 2227752), (3420, 1918342), (3534, 1856460), (3720, 1763637), (4712, 1392345), (5301, 1237640), (5580, 1175758), (5890, 1113876), (6840, 959171), (7068, 928230), (8835, 742584), (10602, 618820), (11160, 587879), (11780, 556938), (14136, 464115), (17670, 371292), (21204, 309410), (23560, 278469), (26505, 247528), (30941, 212040), (35340, 185646), (42408, 154705), (53010, 123764), (61882, 106020), (70680, 92823)]