16268996940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61583}}^1$

素因数の和:61656

約数の個数: 192

約数和(自身を含む): 56613924864

約数和(自身を除く): 40344927924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 629, 714, 740, 777, 1020, 1036, 1110, 1190, 1258, 1295, 1428, 1554, 1785, 1887, 2220, 2380, 2516, 2590, 3108, 3145, 3570, 3774, 3885, 4403, 5180, 6290, 7140, 7548, 7770, 8806, 9435, 12580, 13209, 15540, 17612, 18870, 22015, 26418, 37740, 44030, 52836, 61583, 66045, 88060, 123166, 132090, 184749, 246332, 264180, 307915, 369498, 431081, 615830, 738996, 862162, 923745, 1046911, 1231660, 1293243, 1724324, 1847490, 2093822, 2155405, 2278571, 2586486, 3140733, 3694980, 4187644, 4310810, 4557142, 5172972, 5234555, 6281466, 6466215, 6835713, 7328377, 8621620, 9114284, 10469110, 11392855, 12562932, 12932430, 13671426, 14656754, 15703665, 15949997, 20938220, 21985131, 22785710, 25864860, 27342852, 29313508, 31407330, 31899994, 34178565, 36641885, 38735707, 43970262, 45571420, 47849991, 62814660, 63799988, 68357130, 73283770, 77471414, 79749985, 87940524, 95699982, 109925655, 116207121, 136714260, 146567540, 154942828, 159499970, 191399964, 193678535, 219851310, 232414242, 239249955, 271149949, 318999940, 387357070, 439702620, 464828484, 478499910, 542299898, 581035605, 774714140, 813449847, 956999820, 1084599796, 1162071210, 1355749745, 1626899694, 2324142420, 2711499490, 3253799388, 4067249235, 5422998980, 8134498470, 16268996940]

約数ペア:

[(1, 16268996940), (2, 8134498470), (3, 5422998980), (4, 4067249235), (5, 3253799388), (6, 2711499490), (7, 2324142420), (10, 1626899694), (12, 1355749745), (14, 1162071210), (15, 1084599796), (17, 956999820), (20, 813449847), (21, 774714140), (28, 581035605), (30, 542299898), (34, 478499910), (35, 464828484), (37, 439702620), (42, 387357070), (51, 318999940), (60, 271149949), (68, 239249955), (70, 232414242), (74, 219851310), (84, 193678535), (85, 191399964), (102, 159499970), (105, 154942828), (111, 146567540), (119, 136714260), (140, 116207121), (148, 109925655), (170, 95699982), (185, 87940524), (204, 79749985), (210, 77471414), (222, 73283770), (238, 68357130), (255, 63799988), (259, 62814660), (340, 47849991), (357, 45571420), (370, 43970262), (420, 38735707), (444, 36641885), (476, 34178565), (510, 31899994), (518, 31407330), (555, 29313508), (595, 27342852), (629, 25864860), (714, 22785710), (740, 21985131), (777, 20938220), (1020, 15949997), (1036, 15703665), (1110, 14656754), (1190, 13671426), (1258, 12932430), (1295, 12562932), (1428, 11392855), (1554, 10469110), (1785, 9114284), (1887, 8621620), (2220, 7328377), (2380, 6835713), (2516, 6466215), (2590, 6281466), (3108, 5234555), (3145, 5172972), (3570, 4557142), (3774, 4310810), (3885, 4187644), (4403, 3694980), (5180, 3140733), (6290, 2586486), (7140, 2278571), (7548, 2155405), (7770, 2093822), (8806, 1847490), (9435, 1724324), (12580, 1293243), (13209, 1231660), (15540, 1046911), (17612, 923745), (18870, 862162), (22015, 738996), (26418, 615830), (37740, 431081), (44030, 369498), (52836, 307915), (61583, 264180), (66045, 246332), (88060, 184749), (123166, 132090)]