680333874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 1707847680

約数和(自身を除く): 1027513806

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 37, 38, 43, 57, 62, 66, 74, 86, 93, 111, 114, 121, 129, 186, 209, 222, 242, 258, 341, 363, 407, 418, 473, 589, 627, 682, 703, 726, 814, 817, 946, 1023, 1147, 1178, 1221, 1254, 1333, 1406, 1419, 1591, 1634, 1767, 2046, 2109, 2294, 2299, 2442, 2451, 2666, 2838, 3182, 3441, 3534, 3751, 3999, 4218, 4477, 4598, 4773, 4902, 5203, 6479, 6882, 6897, 7502, 7733, 7998, 8954, 8987, 9546, 10406, 11253, 12617, 12958, 13431, 13794, 14663, 15466, 15609, 17501, 17974, 19437, 21793, 22506, 23199, 25234, 25327, 26862, 26961, 29326, 30229, 31218, 35002, 37851, 38874, 43586, 43989, 46398, 49321, 50654, 52503, 53922, 60458, 65379, 71269, 75702, 75981, 85063, 87978, 90687, 98642, 98857, 105006, 130758, 138787, 142538, 147963, 151962, 161293, 170126, 181374, 192511, 197714, 213807, 239723, 255189, 277574, 278597, 295926, 296571, 322586, 332519, 385022, 416361, 427614, 479446, 483879, 510378, 542531, 557194, 577533, 593142, 665038, 719169, 832722, 835791, 937099, 967758, 997557, 1085062, 1155066, 1438338, 1627593, 1671582, 1874198, 1995114, 2636953, 2811297, 3064567, 3255186, 3657709, 5273906, 5622594, 5967841, 6129134, 7315418, 7910859, 9193701, 10308089, 10973127, 11935682, 15821718, 17903523, 18387402, 20616178, 21946254, 30924267, 35807046, 61848534, 113388979, 226777958, 340166937, 680333874]

約数ペア:

[(1, 680333874), (2, 340166937), (3, 226777958), (6, 113388979), (11, 61848534), (19, 35807046), (22, 30924267), (31, 21946254), (33, 20616178), (37, 18387402), (38, 17903523), (43, 15821718), (57, 11935682), (62, 10973127), (66, 10308089), (74, 9193701), (86, 7910859), (93, 7315418), (111, 6129134), (114, 5967841), (121, 5622594), (129, 5273906), (186, 3657709), (209, 3255186), (222, 3064567), (242, 2811297), (258, 2636953), (341, 1995114), (363, 1874198), (407, 1671582), (418, 1627593), (473, 1438338), (589, 1155066), (627, 1085062), (682, 997557), (703, 967758), (726, 937099), (814, 835791), (817, 832722), (946, 719169), (1023, 665038), (1147, 593142), (1178, 577533), (1221, 557194), (1254, 542531), (1333, 510378), (1406, 483879), (1419, 479446), (1591, 427614), (1634, 416361), (1767, 385022), (2046, 332519), (2109, 322586), (2294, 296571), (2299, 295926), (2442, 278597), (2451, 277574), (2666, 255189), (2838, 239723), (3182, 213807), (3441, 197714), (3534, 192511), (3751, 181374), (3999, 170126), (4218, 161293), (4477, 151962), (4598, 147963), (4773, 142538), (4902, 138787), (5203, 130758), (6479, 105006), (6882, 98857), (6897, 98642), (7502, 90687), (7733, 87978), (7998, 85063), (8954, 75981), (8987, 75702), (9546, 71269), (10406, 65379), (11253, 60458), (12617, 53922), (12958, 52503), (13431, 50654), (13794, 49321), (14663, 46398), (15466, 43989), (15609, 43586), (17501, 38874), (17974, 37851), (19437, 35002), (21793, 31218), (22506, 30229), (23199, 29326), (25234, 26961), (25327, 26862)]