841438260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1887

約数の個数: 192

約数和(自身を含む): 2862854400

約数和(自身を除く): 2021416140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 468, 540, 585, 603, 670, 702, 780, 804, 871, 1005, 1170, 1206, 1340, 1404, 1742, 1755, 1789, 1809, 2010, 2340, 2412, 2613, 3015, 3484, 3510, 3578, 3618, 4020, 4355, 5226, 5367, 6030, 7020, 7156, 7236, 7839, 8710, 8945, 9045, 10452, 10734, 12060, 13065, 15678, 16101, 17420, 17890, 18090, 21468, 23257, 23517, 26130, 26835, 31356, 32202, 35780, 36180, 39195, 46514, 47034, 48303, 52260, 53670, 64404, 69771, 78390, 80505, 93028, 94068, 96606, 107340, 116285, 117585, 119863, 139542, 156780, 161010, 193212, 209313, 232570, 235170, 239726, 241515, 279084, 322020, 348855, 359589, 418626, 465140, 470340, 479452, 483030, 599315, 627939, 697710, 719178, 837252, 966060, 1046565, 1078767, 1198630, 1255878, 1395420, 1438356, 1558219, 1797945, 2093130, 2157534, 2397260, 2511756, 3116438, 3139695, 3236301, 3595890, 4186260, 4315068, 4674657, 5393835, 6232876, 6279390, 6472602, 7191780, 7791095, 9349314, 10787670, 12558780, 12945204, 14023971, 15582190, 16181505, 18698628, 21575340, 23373285, 28047942, 31164380, 32363010, 42071913, 46746570, 56095884, 64726020, 70119855, 84143826, 93493140, 140239710, 168287652, 210359565, 280479420, 420719130, 841438260]

約数ペア:

[(1, 841438260), (2, 420719130), (3, 280479420), (4, 210359565), (5, 168287652), (6, 140239710), (9, 93493140), (10, 84143826), (12, 70119855), (13, 64726020), (15, 56095884), (18, 46746570), (20, 42071913), (26, 32363010), (27, 31164380), (30, 28047942), (36, 23373285), (39, 21575340), (45, 18698628), (52, 16181505), (54, 15582190), (60, 14023971), (65, 12945204), (67, 12558780), (78, 10787670), (90, 9349314), (108, 7791095), (117, 7191780), (130, 6472602), (134, 6279390), (135, 6232876), (156, 5393835), (180, 4674657), (195, 4315068), (201, 4186260), (234, 3595890), (260, 3236301), (268, 3139695), (270, 3116438), (335, 2511756), (351, 2397260), (390, 2157534), (402, 2093130), (468, 1797945), (540, 1558219), (585, 1438356), (603, 1395420), (670, 1255878), (702, 1198630), (780, 1078767), (804, 1046565), (871, 966060), (1005, 837252), (1170, 719178), (1206, 697710), (1340, 627939), (1404, 599315), (1742, 483030), (1755, 479452), (1789, 470340), (1809, 465140), (2010, 418626), (2340, 359589), (2412, 348855), (2613, 322020), (3015, 279084), (3484, 241515), (3510, 239726), (3578, 235170), (3618, 232570), (4020, 209313), (4355, 193212), (5226, 161010), (5367, 156780), (6030, 139542), (7020, 119863), (7156, 117585), (7236, 116285), (7839, 107340), (8710, 96606), (8945, 94068), (9045, 93028), (10452, 80505), (10734, 78390), (12060, 69771), (13065, 64404), (15678, 53670), (16101, 52260), (17420, 48303), (17890, 47034), (18090, 46514), (21468, 39195), (23257, 36180), (23517, 35780), (26130, 32202), (26835, 31356)]