404769420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:933

約数の個数: 192

約数和(自身を含む): 1392007680

約数和(自身を除く): 987238260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 83, 90, 99, 108, 110, 132, 135, 165, 166, 180, 198, 220, 249, 270, 297, 330, 332, 396, 415, 495, 498, 540, 594, 660, 747, 821, 830, 913, 990, 996, 1188, 1245, 1485, 1494, 1642, 1660, 1826, 1980, 2241, 2463, 2490, 2739, 2970, 2988, 3284, 3652, 3735, 4105, 4482, 4565, 4926, 4980, 5478, 5940, 7389, 7470, 8210, 8217, 8964, 9031, 9130, 9852, 10956, 11205, 12315, 13695, 14778, 14940, 16420, 16434, 18062, 18260, 22167, 22410, 24630, 24651, 27093, 27390, 29556, 32868, 36124, 36945, 41085, 44334, 44820, 45155, 49260, 49302, 54186, 54780, 68143, 73890, 81279, 82170, 88668, 90310, 98604, 108372, 110835, 123255, 135465, 136286, 147780, 162558, 164340, 180620, 204429, 221670, 243837, 246510, 270930, 272572, 325116, 340715, 406395, 408858, 443340, 487674, 493020, 541860, 613287, 681430, 749573, 812790, 817716, 975348, 1022145, 1219185, 1226574, 1362860, 1499146, 1625580, 1839861, 2044290, 2248719, 2438370, 2453148, 2998292, 3066435, 3679722, 3747865, 4088580, 4497438, 4876740, 6132870, 6746157, 7359444, 7495730, 8994876, 9199305, 11243595, 12265740, 13492314, 14991460, 18398610, 20238471, 22487190, 26984628, 33730785, 36797220, 40476942, 44974380, 67461570, 80953884, 101192355, 134923140, 202384710, 404769420]

約数ペア:

[(1, 404769420), (2, 202384710), (3, 134923140), (4, 101192355), (5, 80953884), (6, 67461570), (9, 44974380), (10, 40476942), (11, 36797220), (12, 33730785), (15, 26984628), (18, 22487190), (20, 20238471), (22, 18398610), (27, 14991460), (30, 13492314), (33, 12265740), (36, 11243595), (44, 9199305), (45, 8994876), (54, 7495730), (55, 7359444), (60, 6746157), (66, 6132870), (83, 4876740), (90, 4497438), (99, 4088580), (108, 3747865), (110, 3679722), (132, 3066435), (135, 2998292), (165, 2453148), (166, 2438370), (180, 2248719), (198, 2044290), (220, 1839861), (249, 1625580), (270, 1499146), (297, 1362860), (330, 1226574), (332, 1219185), (396, 1022145), (415, 975348), (495, 817716), (498, 812790), (540, 749573), (594, 681430), (660, 613287), (747, 541860), (821, 493020), (830, 487674), (913, 443340), (990, 408858), (996, 406395), (1188, 340715), (1245, 325116), (1485, 272572), (1494, 270930), (1642, 246510), (1660, 243837), (1826, 221670), (1980, 204429), (2241, 180620), (2463, 164340), (2490, 162558), (2739, 147780), (2970, 136286), (2988, 135465), (3284, 123255), (3652, 110835), (3735, 108372), (4105, 98604), (4482, 90310), (4565, 88668), (4926, 82170), (4980, 81279), (5478, 73890), (5940, 68143), (7389, 54780), (7470, 54186), (8210, 49302), (8217, 49260), (8964, 45155), (9031, 44820), (9130, 44334), (9852, 41085), (10956, 36945), (11205, 36124), (12315, 32868), (13695, 29556), (14778, 27390), (14940, 27093), (16420, 24651), (16434, 24630), (18062, 22410), (18260, 22167)]