689606190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 2428600320

約数和(自身を除く): 1738994130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 27, 30, 34, 35, 39, 42, 45, 51, 54, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 127, 130, 135, 153, 169, 170, 182, 189, 195, 210, 221, 234, 238, 254, 255, 270, 273, 306, 315, 338, 351, 357, 378, 381, 390, 442, 455, 459, 507, 510, 546, 585, 595, 630, 635, 663, 702, 714, 762, 765, 819, 845, 889, 910, 918, 945, 1014, 1071, 1105, 1143, 1170, 1183, 1190, 1270, 1326, 1365, 1521, 1530, 1547, 1638, 1651, 1690, 1755, 1778, 1785, 1890, 1905, 1989, 2142, 2159, 2210, 2286, 2295, 2366, 2457, 2535, 2667, 2730, 2873, 3042, 3094, 3213, 3302, 3315, 3429, 3510, 3549, 3570, 3810, 3978, 4095, 4318, 4445, 4563, 4590, 4641, 4914, 4953, 5070, 5334, 5355, 5715, 5746, 5915, 5967, 6426, 6477, 6630, 6858, 7098, 7605, 7735, 8001, 8190, 8255, 8619, 8890, 9126, 9282, 9906, 9945, 10647, 10710, 10795, 11430, 11557, 11830, 11934, 12285, 12954, 13335, 13923, 14365, 14859, 15113, 15210, 15470, 16002, 16065, 16510, 17145, 17238, 17745, 19431, 19890, 20111, 21294, 21463, 21590, 22815, 23114, 23205, 24003, 24570, 24765, 25857, 26670, 27846, 28067, 28730, 29718, 29835, 30226, 31941, 32130, 32385, 34290, 34671, 35490, 38862, 40005, 40222, 41769, 42926, 43095, 44577, 45339, 45630, 46410, 48006, 49530, 51714, 53235, 56134, 57785, 58293, 59670, 60333, 63882, 64389, 64770, 69342, 69615, 74295, 75565, 77571, 80010, 83538, 84201, 86190, 89154, 90678, 97155, 100555, 104013, 106470, 107315, 115570, 116586, 120015, 120666, 128778, 129285, 136017, 139230, 140335, 148590, 150241, 151130, 155142, 159705, 168402, 173355, 180999, 193167, 194310, 196469, 201110, 208026, 208845, 214630, 222885, 226695, 240030, 252603, 258570, 272034, 280670, 291465, 300482, 301665, 312039, 319410, 321945, 346710, 361998, 364871, 386334, 387855, 392938, 408051, 417690, 421005, 445770, 450723, 453390, 505206, 520065, 542997, 579501, 582930, 589407, 603330, 624078, 643890, 680085, 729742, 751205, 757809, 775710, 816102, 842010, 901446, 904995, 965835, 982345, 1040130, 1085994, 1094613, 1159002, 1178814, 1263015, 1352169, 1360170, 1502410, 1515618, 1560195, 1768221, 1809990, 1824355, 1931670, 1964690, 2040255, 2189226, 2253615, 2526030, 2554097, 2704338, 2714985, 2897505, 2947035, 3120390, 3283839, 3536442, 3648710, 3789045, 4056507, 4080510, 4507230, 5108194, 5304663, 5429970, 5473065, 5795010, 5894070, 6567678, 6760845, 7578090, 7662291, 8113014, 8841105, 9851517, 10609326, 10946130, 12770485, 13521690, 15324582, 16419195, 17682210, 19703034, 20282535, 22986873, 25540970, 26523315, 32838390, 38311455, 40565070, 45973746, 49257585, 53046630, 68960619, 76622910, 98515170, 114934365, 137921238, 229868730, 344803095, 689606190]

約数ペア:

[(1, 689606190), (2, 344803095), (3, 229868730), (5, 137921238), (6, 114934365), (7, 98515170), (9, 76622910), (10, 68960619), (13, 53046630), (14, 49257585), (15, 45973746), (17, 40565070), (18, 38311455), (21, 32838390), (26, 26523315), (27, 25540970), (30, 22986873), (34, 20282535), (35, 19703034), (39, 17682210), (42, 16419195), (45, 15324582), (51, 13521690), (54, 12770485), (63, 10946130), (65, 10609326), (70, 9851517), (78, 8841105), (85, 8113014), (90, 7662291), (91, 7578090), (102, 6760845), (105, 6567678), (117, 5894070), (119, 5795010), (126, 5473065), (127, 5429970), (130, 5304663), (135, 5108194), (153, 4507230), (169, 4080510), (170, 4056507), (182, 3789045), (189, 3648710), (195, 3536442), (210, 3283839), (221, 3120390), (234, 2947035), (238, 2897505), (254, 2714985), (255, 2704338), (270, 2554097), (273, 2526030), (306, 2253615), (315, 2189226), (338, 2040255), (351, 1964690), (357, 1931670), (378, 1824355), (381, 1809990), (390, 1768221), (442, 1560195), (455, 1515618), (459, 1502410), (507, 1360170), (510, 1352169), (546, 1263015), (585, 1178814), (595, 1159002), (630, 1094613), (635, 1085994), (663, 1040130), (702, 982345), (714, 965835), (762, 904995), (765, 901446), (819, 842010), (845, 816102), (889, 775710), (910, 757809), (918, 751205), (945, 729742), (1014, 680085), (1071, 643890), (1105, 624078), (1143, 603330), (1170, 589407), (1183, 582930), (1190, 579501), (1270, 542997), (1326, 520065), (1365, 505206), (1521, 453390), (1530, 450723), (1547, 445770), (1638, 421005), (1651, 417690), (1690, 408051), (1755, 392938), (1778, 387855), (1785, 386334), (1890, 364871), (1905, 361998), (1989, 346710), (2142, 321945), (2159, 319410), (2210, 312039), (2286, 301665), (2295, 300482), (2366, 291465), (2457, 280670), (2535, 272034), (2667, 258570), (2730, 252603), (2873, 240030), (3042, 226695), (3094, 222885), (3213, 214630), (3302, 208845), (3315, 208026), (3429, 201110), (3510, 196469), (3549, 194310), (3570, 193167), (3810, 180999), (3978, 173355), (4095, 168402), (4318, 159705), (4445, 155142), (4563, 151130), (4590, 150241), (4641, 148590), (4914, 140335), (4953, 139230), (5070, 136017), (5334, 129285), (5355, 128778), (5715, 120666), (5746, 120015), (5915, 116586), (5967, 115570), (6426, 107315), (6477, 106470), (6630, 104013), (6858, 100555), (7098, 97155), (7605, 90678), (7735, 89154), (8001, 86190), (8190, 84201), (8255, 83538), (8619, 80010), (8890, 77571), (9126, 75565), (9282, 74295), (9906, 69615), (9945, 69342), (10647, 64770), (10710, 64389), (10795, 63882), (11430, 60333), (11557, 59670), (11830, 58293), (11934, 57785), (12285, 56134), (12954, 53235), (13335, 51714), (13923, 49530), (14365, 48006), (14859, 46410), (15113, 45630), (15210, 45339), (15470, 44577), (16002, 43095), (16065, 42926), (16510, 41769), (17145, 40222), (17238, 40005), (17745, 38862), (19431, 35490), (19890, 34671), (20111, 34290), (21294, 32385), (21463, 32130), (21590, 31941), (22815, 30226), (23114, 29835), (23205, 29718), (24003, 28730), (24570, 28067), (24765, 27846), (25857, 26670)]