82780497840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{483757}}^1$

素因数の和:483827

約数の個数: 160

約数和(自身を含む): 276415451136

約数和(自身を除く): 193634953296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 7130, 7440, 8556, 10695, 11408, 14260, 17112, 21390, 28520, 34224, 42780, 57040, 85560, 171120, 483757, 967514, 1451271, 1935028, 2418785, 2902542, 3870056, 4837570, 5805084, 7256355, 7740112, 9675140, 11126411, 11610168, 14512710, 14996467, 19350280, 22252822, 23220336, 29025420, 29992934, 33379233, 38700560, 44505644, 44989401, 55632055, 58050840, 59985868, 66758466, 74982335, 89011288, 89978802, 111264110, 116101680, 119971736, 133516932, 149964670, 166896165, 178022576, 179957604, 222528220, 224947005, 239943472, 267033864, 299929340, 333792330, 344918741, 359915208, 445056440, 449894010, 534067728, 599858680, 667584660, 689837482, 719830416, 890112880, 899788020, 1034756223, 1199717360, 1335169320, 1379674964, 1724593705, 1799576040, 2069512446, 2670338640, 2759349928, 3449187410, 3599152080, 4139024892, 5173781115, 5518699856, 6898374820, 8278049784, 10347562230, 13796749640, 16556099568, 20695124460, 27593499280, 41390248920, 82780497840]

約数ペア:

[(1, 82780497840), (2, 41390248920), (3, 27593499280), (4, 20695124460), (5, 16556099568), (6, 13796749640), (8, 10347562230), (10, 8278049784), (12, 6898374820), (15, 5518699856), (16, 5173781115), (20, 4139024892), (23, 3599152080), (24, 3449187410), (30, 2759349928), (31, 2670338640), (40, 2069512446), (46, 1799576040), (48, 1724593705), (60, 1379674964), (62, 1335169320), (69, 1199717360), (80, 1034756223), (92, 899788020), (93, 890112880), (115, 719830416), (120, 689837482), (124, 667584660), (138, 599858680), (155, 534067728), (184, 449894010), (186, 445056440), (230, 359915208), (240, 344918741), (248, 333792330), (276, 299929340), (310, 267033864), (345, 239943472), (368, 224947005), (372, 222528220), (460, 179957604), (465, 178022576), (496, 166896165), (552, 149964670), (620, 133516932), (690, 119971736), (713, 116101680), (744, 111264110), (920, 89978802), (930, 89011288), (1104, 74982335), (1240, 66758466), (1380, 59985868), (1426, 58050840), (1488, 55632055), (1840, 44989401), (1860, 44505644), (2139, 38700560), (2480, 33379233), (2760, 29992934), (2852, 29025420), (3565, 23220336), (3720, 22252822), (4278, 19350280), (5520, 14996467), (5704, 14512710), (7130, 11610168), (7440, 11126411), (8556, 9675140), (10695, 7740112), (11408, 7256355), (14260, 5805084), (17112, 4837570), (21390, 3870056), (28520, 2902542), (34224, 2418785), (42780, 1935028), (57040, 1451271), (85560, 967514), (171120, 483757)]