1722157920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{24407}}^1$

素因数の和:24442

約数の個数: 216

約数和(自身を含む): 6836631984

約数和(自身を除く): 5114474064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 24407, 35280, 48814, 70560, 73221, 97628, 122035, 146442, 170849, 195256, 219663, 244070, 292884, 341698, 366105, 390512, 439326, 488140, 512547, 585768, 683396, 732210, 781024, 854245, 878652, 976280, 1025094, 1098315, 1171536, 1195943, 1366792, 1464420, 1537641, 1708490, 1757304, 1952560, 2050188, 2196630, 2343072, 2391886, 2562735, 2733584, 2928840, 3075282, 3416980, 3514608, 3587829, 3905120, 4100376, 4393260, 4783772, 5125470, 5467168, 5857680, 5979715, 6150564, 6833960, 7029216, 7175658, 7688205, 8200752, 8786520, 9567544, 10250940, 10763487, 11715360, 11959430, 12301128, 13667920, 14351316, 15376410, 16401504, 17573040, 17939145, 19135088, 20501880, 21526974, 23918860, 24602256, 27335840, 28702632, 30752820, 35146080, 35878290, 38270176, 41003760, 43053948, 47837720, 49204512, 53817435, 57405264, 61505640, 71756580, 82007520, 86107896, 95675440, 107634870, 114810528, 123011280, 143513160, 172215792, 191350880, 215269740, 246022560, 287026320, 344431584, 430539480, 574052640, 861078960, 1722157920]

約数ペア:

[(1, 1722157920), (2, 861078960), (3, 574052640), (4, 430539480), (5, 344431584), (6, 287026320), (7, 246022560), (8, 215269740), (9, 191350880), (10, 172215792), (12, 143513160), (14, 123011280), (15, 114810528), (16, 107634870), (18, 95675440), (20, 86107896), (21, 82007520), (24, 71756580), (28, 61505640), (30, 57405264), (32, 53817435), (35, 49204512), (36, 47837720), (40, 43053948), (42, 41003760), (45, 38270176), (48, 35878290), (49, 35146080), (56, 30752820), (60, 28702632), (63, 27335840), (70, 24602256), (72, 23918860), (80, 21526974), (84, 20501880), (90, 19135088), (96, 17939145), (98, 17573040), (105, 16401504), (112, 15376410), (120, 14351316), (126, 13667920), (140, 12301128), (144, 11959430), (147, 11715360), (160, 10763487), (168, 10250940), (180, 9567544), (196, 8786520), (210, 8200752), (224, 7688205), (240, 7175658), (245, 7029216), (252, 6833960), (280, 6150564), (288, 5979715), (294, 5857680), (315, 5467168), (336, 5125470), (360, 4783772), (392, 4393260), (420, 4100376), (441, 3905120), (480, 3587829), (490, 3514608), (504, 3416980), (560, 3075282), (588, 2928840), (630, 2733584), (672, 2562735), (720, 2391886), (735, 2343072), (784, 2196630), (840, 2050188), (882, 1952560), (980, 1757304), (1008, 1708490), (1120, 1537641), (1176, 1464420), (1260, 1366792), (1440, 1195943), (1470, 1171536), (1568, 1098315), (1680, 1025094), (1764, 976280), (1960, 878652), (2016, 854245), (2205, 781024), (2352, 732210), (2520, 683396), (2940, 585768), (3360, 512547), (3528, 488140), (3920, 439326), (4410, 390512), (4704, 366105), (5040, 341698), (5880, 292884), (7056, 244070), (7840, 219663), (8820, 195256), (10080, 170849), (11760, 146442), (14112, 122035), (17640, 97628), (23520, 73221), (24407, 70560), (35280, 48814)]