506269680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9775

約数の個数: 160

約数和(自身を含む): 1851691008

約数和(自身を除く): 1345421328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 9721, 10416, 13020, 17360, 19442, 26040, 29163, 38884, 48605, 52080, 58326, 68047, 77768, 97210, 116652, 136094, 145815, 155536, 194420, 204141, 233304, 272188, 291630, 301351, 340235, 388840, 408282, 466608, 544376, 583260, 602702, 680470, 777680, 816564, 904053, 1020705, 1088752, 1166520, 1205404, 1360940, 1506755, 1633128, 1808106, 2041410, 2109457, 2333040, 2410808, 2721880, 3013510, 3266256, 3616212, 4082820, 4218914, 4520265, 4821616, 5443760, 6027020, 6328371, 7232424, 8165640, 8437828, 9040530, 10547285, 12054040, 12656742, 14464848, 16331280, 16875656, 18081060, 21094570, 24108080, 25313484, 31641855, 33751312, 36162120, 42189140, 50626968, 63283710, 72324240, 84378280, 101253936, 126567420, 168756560, 253134840, 506269680]

約数ペア:

[(1, 506269680), (2, 253134840), (3, 168756560), (4, 126567420), (5, 101253936), (6, 84378280), (7, 72324240), (8, 63283710), (10, 50626968), (12, 42189140), (14, 36162120), (15, 33751312), (16, 31641855), (20, 25313484), (21, 24108080), (24, 21094570), (28, 18081060), (30, 16875656), (31, 16331280), (35, 14464848), (40, 12656742), (42, 12054040), (48, 10547285), (56, 9040530), (60, 8437828), (62, 8165640), (70, 7232424), (80, 6328371), (84, 6027020), (93, 5443760), (105, 4821616), (112, 4520265), (120, 4218914), (124, 4082820), (140, 3616212), (155, 3266256), (168, 3013510), (186, 2721880), (210, 2410808), (217, 2333040), (240, 2109457), (248, 2041410), (280, 1808106), (310, 1633128), (336, 1506755), (372, 1360940), (420, 1205404), (434, 1166520), (465, 1088752), (496, 1020705), (560, 904053), (620, 816564), (651, 777680), (744, 680470), (840, 602702), (868, 583260), (930, 544376), (1085, 466608), (1240, 408282), (1302, 388840), (1488, 340235), (1680, 301351), (1736, 291630), (1860, 272188), (2170, 233304), (2480, 204141), (2604, 194420), (3255, 155536), (3472, 145815), (3720, 136094), (4340, 116652), (5208, 97210), (6510, 77768), (7440, 68047), (8680, 58326), (9721, 52080), (10416, 48605), (13020, 38884), (17360, 29163), (19442, 26040)]