197552160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 742171248

約数和(自身を除く): 544619088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 144, 156, 160, 173, 180, 183, 195, 208, 234, 240, 244, 260, 288, 305, 312, 346, 360, 366, 390, 416, 468, 480, 488, 519, 520, 549, 585, 610, 624, 692, 720, 732, 780, 793, 865, 915, 936, 976, 1038, 1040, 1098, 1170, 1220, 1248, 1384, 1440, 1464, 1557, 1560, 1586, 1730, 1830, 1872, 1952, 2076, 2080, 2196, 2249, 2340, 2379, 2440, 2595, 2745, 2768, 2928, 3114, 3120, 3172, 3460, 3660, 3744, 3965, 4152, 4392, 4498, 4680, 4758, 4880, 5190, 5490, 5536, 5856, 6228, 6240, 6344, 6747, 6920, 7137, 7320, 7785, 7930, 8304, 8784, 8996, 9360, 9516, 9760, 10380, 10553, 10980, 11245, 11895, 12456, 12688, 13494, 13840, 14274, 14640, 15570, 15860, 16608, 17568, 17992, 18720, 19032, 20241, 20760, 21106, 21960, 22490, 23790, 24912, 25376, 26988, 27680, 28548, 29280, 31140, 31659, 31720, 33735, 35685, 35984, 38064, 40482, 41520, 42212, 43920, 44980, 47580, 49824, 52765, 53976, 57096, 62280, 63318, 63440, 67470, 71370, 71968, 76128, 80964, 83040, 84424, 87840, 89960, 94977, 95160, 101205, 105530, 107952, 114192, 124560, 126636, 126880, 134940, 137189, 142740, 158295, 161928, 168848, 179920, 189954, 190320, 202410, 211060, 215904, 228384, 249120, 253272, 269880, 274378, 285480, 316590, 323856, 337696, 359840, 379908, 380640, 404820, 411567, 422120, 474885, 506544, 539760, 548756, 570960, 633180, 647712, 685945, 759816, 809640, 823134, 844240, 949770, 1013088, 1079520, 1097512, 1141920, 1234701, 1266360, 1371890, 1519632, 1619280, 1646268, 1688480, 1899540, 2057835, 2195024, 2469402, 2532720, 2743780, 3039264, 3238560, 3292536, 3799080, 4115670, 4390048, 4938804, 5065440, 5487560, 6173505, 6585072, 7598160, 8231340, 9877608, 10975120, 12347010, 13170144, 15196320, 16462680, 19755216, 21950240, 24694020, 32925360, 39510432, 49388040, 65850720, 98776080, 197552160]

約数ペア:

[(1, 197552160), (2, 98776080), (3, 65850720), (4, 49388040), (5, 39510432), (6, 32925360), (8, 24694020), (9, 21950240), (10, 19755216), (12, 16462680), (13, 15196320), (15, 13170144), (16, 12347010), (18, 10975120), (20, 9877608), (24, 8231340), (26, 7598160), (30, 6585072), (32, 6173505), (36, 5487560), (39, 5065440), (40, 4938804), (45, 4390048), (48, 4115670), (52, 3799080), (60, 3292536), (61, 3238560), (65, 3039264), (72, 2743780), (78, 2532720), (80, 2469402), (90, 2195024), (96, 2057835), (104, 1899540), (117, 1688480), (120, 1646268), (122, 1619280), (130, 1519632), (144, 1371890), (156, 1266360), (160, 1234701), (173, 1141920), (180, 1097512), (183, 1079520), (195, 1013088), (208, 949770), (234, 844240), (240, 823134), (244, 809640), (260, 759816), (288, 685945), (305, 647712), (312, 633180), (346, 570960), (360, 548756), (366, 539760), (390, 506544), (416, 474885), (468, 422120), (480, 411567), (488, 404820), (519, 380640), (520, 379908), (549, 359840), (585, 337696), (610, 323856), (624, 316590), (692, 285480), (720, 274378), (732, 269880), (780, 253272), (793, 249120), (865, 228384), (915, 215904), (936, 211060), (976, 202410), (1038, 190320), (1040, 189954), (1098, 179920), (1170, 168848), (1220, 161928), (1248, 158295), (1384, 142740), (1440, 137189), (1464, 134940), (1557, 126880), (1560, 126636), (1586, 124560), (1730, 114192), (1830, 107952), (1872, 105530), (1952, 101205), (2076, 95160), (2080, 94977), (2196, 89960), (2249, 87840), (2340, 84424), (2379, 83040), (2440, 80964), (2595, 76128), (2745, 71968), (2768, 71370), (2928, 67470), (3114, 63440), (3120, 63318), (3172, 62280), (3460, 57096), (3660, 53976), (3744, 52765), (3965, 49824), (4152, 47580), (4392, 44980), (4498, 43920), (4680, 42212), (4758, 41520), (4880, 40482), (5190, 38064), (5490, 35984), (5536, 35685), (5856, 33735), (6228, 31720), (6240, 31659), (6344, 31140), (6747, 29280), (6920, 28548), (7137, 27680), (7320, 26988), (7785, 25376), (7930, 24912), (8304, 23790), (8784, 22490), (8996, 21960), (9360, 21106), (9516, 20760), (9760, 20241), (10380, 19032), (10553, 18720), (10980, 17992), (11245, 17568), (11895, 16608), (12456, 15860), (12688, 15570), (13494, 14640), (13840, 14274)]