68397630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 212198400

約数和(自身を除く): 143800770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 49, 51, 69, 70, 85, 98, 102, 105, 115, 119, 138, 147, 161, 170, 210, 230, 238, 245, 255, 289, 294, 322, 343, 345, 357, 391, 483, 490, 510, 578, 595, 686, 690, 714, 735, 782, 805, 833, 867, 966, 1029, 1127, 1173, 1190, 1445, 1470, 1610, 1666, 1715, 1734, 1785, 1955, 2023, 2058, 2254, 2346, 2415, 2499, 2737, 2890, 3381, 3430, 3570, 3910, 4046, 4165, 4335, 4830, 4998, 5145, 5474, 5635, 5831, 5865, 6069, 6647, 6762, 7889, 8211, 8330, 8670, 10115, 10290, 11270, 11662, 11730, 12138, 12495, 13294, 13685, 14161, 15778, 16422, 16905, 17493, 19159, 19941, 20230, 23667, 24990, 27370, 28322, 29155, 30345, 33235, 33810, 34986, 38318, 39445, 39882, 41055, 42483, 46529, 47334, 57477, 58310, 60690, 66470, 70805, 78890, 82110, 84966, 87465, 93058, 95795, 99127, 99705, 114954, 118335, 134113, 139587, 141610, 174930, 191590, 198254, 199410, 212415, 232645, 236670, 268226, 279174, 287385, 297381, 325703, 402339, 424830, 465290, 495635, 574770, 594762, 651406, 670565, 697935, 804678, 977109, 991270, 1341130, 1395870, 1486905, 1628515, 1954218, 2011695, 2279921, 2973810, 3257030, 4023390, 4559842, 4885545, 6839763, 9771090, 11399605, 13679526, 22799210, 34198815, 68397630]

約数ペア:

[(1, 68397630), (2, 34198815), (3, 22799210), (5, 13679526), (6, 11399605), (7, 9771090), (10, 6839763), (14, 4885545), (15, 4559842), (17, 4023390), (21, 3257030), (23, 2973810), (30, 2279921), (34, 2011695), (35, 1954218), (42, 1628515), (46, 1486905), (49, 1395870), (51, 1341130), (69, 991270), (70, 977109), (85, 804678), (98, 697935), (102, 670565), (105, 651406), (115, 594762), (119, 574770), (138, 495635), (147, 465290), (161, 424830), (170, 402339), (210, 325703), (230, 297381), (238, 287385), (245, 279174), (255, 268226), (289, 236670), (294, 232645), (322, 212415), (343, 199410), (345, 198254), (357, 191590), (391, 174930), (483, 141610), (490, 139587), (510, 134113), (578, 118335), (595, 114954), (686, 99705), (690, 99127), (714, 95795), (735, 93058), (782, 87465), (805, 84966), (833, 82110), (867, 78890), (966, 70805), (1029, 66470), (1127, 60690), (1173, 58310), (1190, 57477), (1445, 47334), (1470, 46529), (1610, 42483), (1666, 41055), (1715, 39882), (1734, 39445), (1785, 38318), (1955, 34986), (2023, 33810), (2058, 33235), (2254, 30345), (2346, 29155), (2415, 28322), (2499, 27370), (2737, 24990), (2890, 23667), (3381, 20230), (3430, 19941), (3570, 19159), (3910, 17493), (4046, 16905), (4165, 16422), (4335, 15778), (4830, 14161), (4998, 13685), (5145, 13294), (5474, 12495), (5635, 12138), (5831, 11730), (5865, 11662), (6069, 11270), (6647, 10290), (6762, 10115), (7889, 8670), (8211, 8330)]