164871630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 549739008

約数和(自身を除く): 384867378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 154, 165, 185, 198, 210, 222, 231, 259, 315, 330, 333, 370, 385, 407, 462, 495, 518, 555, 630, 643, 666, 693, 770, 777, 814, 990, 1110, 1155, 1221, 1286, 1295, 1386, 1554, 1665, 1929, 2035, 2310, 2331, 2442, 2590, 2849, 3215, 3330, 3465, 3663, 3858, 3885, 4070, 4501, 4662, 5698, 5787, 6105, 6430, 6930, 7073, 7326, 7770, 8547, 9002, 9645, 11574, 11655, 12210, 13503, 14146, 14245, 17094, 18315, 19290, 21219, 22505, 23310, 23791, 25641, 27006, 28490, 28935, 35365, 36630, 40509, 42438, 42735, 45010, 47582, 49511, 51282, 57870, 63657, 67515, 70730, 71373, 81018, 85470, 99022, 106095, 118955, 127314, 128205, 135030, 142746, 148533, 166537, 202545, 212190, 214119, 237910, 247555, 256410, 261701, 297066, 318285, 333074, 356865, 405090, 428238, 445599, 495110, 499611, 523402, 636570, 713730, 742665, 785103, 832685, 891198, 999222, 1070595, 1308505, 1485330, 1498833, 1570206, 1665370, 1831907, 2141190, 2227995, 2355309, 2498055, 2617010, 2997666, 3663814, 3925515, 4455990, 4710618, 4996110, 5495721, 7494165, 7851030, 9159535, 10991442, 11776545, 14988330, 16487163, 18319070, 23553090, 27478605, 32974326, 54957210, 82435815, 164871630]

約数ペア:

[(1, 164871630), (2, 82435815), (3, 54957210), (5, 32974326), (6, 27478605), (7, 23553090), (9, 18319070), (10, 16487163), (11, 14988330), (14, 11776545), (15, 10991442), (18, 9159535), (21, 7851030), (22, 7494165), (30, 5495721), (33, 4996110), (35, 4710618), (37, 4455990), (42, 3925515), (45, 3663814), (55, 2997666), (63, 2617010), (66, 2498055), (70, 2355309), (74, 2227995), (77, 2141190), (90, 1831907), (99, 1665370), (105, 1570206), (110, 1498833), (111, 1485330), (126, 1308505), (154, 1070595), (165, 999222), (185, 891198), (198, 832685), (210, 785103), (222, 742665), (231, 713730), (259, 636570), (315, 523402), (330, 499611), (333, 495110), (370, 445599), (385, 428238), (407, 405090), (462, 356865), (495, 333074), (518, 318285), (555, 297066), (630, 261701), (643, 256410), (666, 247555), (693, 237910), (770, 214119), (777, 212190), (814, 202545), (990, 166537), (1110, 148533), (1155, 142746), (1221, 135030), (1286, 128205), (1295, 127314), (1386, 118955), (1554, 106095), (1665, 99022), (1929, 85470), (2035, 81018), (2310, 71373), (2331, 70730), (2442, 67515), (2590, 63657), (2849, 57870), (3215, 51282), (3330, 49511), (3465, 47582), (3663, 45010), (3858, 42735), (3885, 42438), (4070, 40509), (4501, 36630), (4662, 35365), (5698, 28935), (5787, 28490), (6105, 27006), (6430, 25641), (6930, 23791), (7073, 23310), (7326, 22505), (7770, 21219), (8547, 19290), (9002, 18315), (9645, 17094), (11574, 14245), (11655, 14146), (12210, 13503)]