166867470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 548121600

約数和(自身を除く): 381254130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 199, 210, 231, 242, 315, 330, 363, 385, 398, 462, 495, 597, 605, 630, 693, 726, 770, 847, 990, 995, 1089, 1155, 1194, 1210, 1331, 1386, 1393, 1694, 1791, 1815, 1990, 2178, 2189, 2310, 2541, 2662, 2786, 2985, 3465, 3582, 3630, 3993, 4179, 4235, 4378, 5082, 5445, 5970, 6567, 6655, 6930, 6965, 7623, 7986, 8358, 8470, 8955, 9317, 10890, 10945, 11979, 12537, 12705, 13134, 13310, 13930, 15246, 15323, 17910, 18634, 19701, 19965, 20895, 21890, 23958, 24079, 25074, 25410, 27951, 30646, 32835, 38115, 39402, 39930, 41790, 45969, 46585, 48158, 55902, 59895, 62685, 65670, 72237, 76230, 76615, 83853, 91938, 93170, 98505, 119790, 120395, 125370, 137907, 139755, 144474, 153230, 167706, 168553, 197010, 216711, 229845, 240790, 264869, 275814, 279510, 337106, 361185, 419265, 433422, 459690, 505659, 529738, 689535, 722370, 794607, 838530, 842765, 1011318, 1083555, 1324345, 1379070, 1516977, 1589214, 1685530, 1854083, 2167110, 2383821, 2528295, 2648690, 3033954, 3708166, 3973035, 4767642, 5056590, 5562249, 7584885, 7946070, 9270415, 11124498, 11919105, 15169770, 16686747, 18540830, 23838210, 27811245, 33373494, 55622490, 83433735, 166867470]

約数ペア:

[(1, 166867470), (2, 83433735), (3, 55622490), (5, 33373494), (6, 27811245), (7, 23838210), (9, 18540830), (10, 16686747), (11, 15169770), (14, 11919105), (15, 11124498), (18, 9270415), (21, 7946070), (22, 7584885), (30, 5562249), (33, 5056590), (35, 4767642), (42, 3973035), (45, 3708166), (55, 3033954), (63, 2648690), (66, 2528295), (70, 2383821), (77, 2167110), (90, 1854083), (99, 1685530), (105, 1589214), (110, 1516977), (121, 1379070), (126, 1324345), (154, 1083555), (165, 1011318), (198, 842765), (199, 838530), (210, 794607), (231, 722370), (242, 689535), (315, 529738), (330, 505659), (363, 459690), (385, 433422), (398, 419265), (462, 361185), (495, 337106), (597, 279510), (605, 275814), (630, 264869), (693, 240790), (726, 229845), (770, 216711), (847, 197010), (990, 168553), (995, 167706), (1089, 153230), (1155, 144474), (1194, 139755), (1210, 137907), (1331, 125370), (1386, 120395), (1393, 119790), (1694, 98505), (1791, 93170), (1815, 91938), (1990, 83853), (2178, 76615), (2189, 76230), (2310, 72237), (2541, 65670), (2662, 62685), (2786, 59895), (2985, 55902), (3465, 48158), (3582, 46585), (3630, 45969), (3993, 41790), (4179, 39930), (4235, 39402), (4378, 38115), (5082, 32835), (5445, 30646), (5970, 27951), (6567, 25410), (6655, 25074), (6930, 24079), (6965, 23958), (7623, 21890), (7986, 20895), (8358, 19965), (8470, 19701), (8955, 18634), (9317, 17910), (10890, 15323), (10945, 15246), (11979, 13930), (12537, 13310), (12705, 13134)]