764497440

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^2$

素因数の和:143

約数の個数: 432

約数和(自身を含む): 3151407168

約数和(自身を除く): 2386909728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 162, 168, 180, 189, 210, 212, 216, 224, 240, 243, 252, 265, 270, 280, 288, 315, 318, 324, 336, 360, 371, 378, 405, 420, 424, 432, 477, 480, 486, 504, 530, 540, 560, 567, 630, 636, 648, 672, 720, 742, 756, 795, 810, 840, 848, 864, 945, 954, 972, 1008, 1060, 1080, 1113, 1120, 1134, 1215, 1260, 1272, 1296, 1431, 1440, 1484, 1512, 1590, 1620, 1680, 1696, 1701, 1855, 1890, 1908, 1944, 2016, 2120, 2160, 2226, 2268, 2385, 2430, 2520, 2544, 2592, 2809, 2835, 2862, 2968, 3024, 3180, 3240, 3339, 3360, 3402, 3710, 3780, 3816, 3888, 4240, 4293, 4320, 4452, 4536, 4770, 4860, 5040, 5088, 5565, 5618, 5670, 5724, 5936, 6048, 6360, 6480, 6678, 6804, 7155, 7420, 7560, 7632, 7776, 8427, 8480, 8505, 8586, 8904, 9072, 9540, 9720, 10017, 10080, 11130, 11236, 11340, 11448, 11872, 12720, 12879, 12960, 13356, 13608, 14045, 14310, 14840, 15120, 15264, 16695, 16854, 17010, 17172, 17808, 18144, 19080, 19440, 19663, 20034, 21465, 22260, 22472, 22680, 22896, 25281, 25440, 25758, 26712, 27216, 28090, 28620, 29680, 30051, 30240, 33390, 33708, 34020, 34344, 35616, 38160, 38880, 39326, 40068, 42135, 42930, 44520, 44944, 45360, 45792, 50085, 50562, 51516, 53424, 54432, 56180, 57240, 58989, 59360, 60102, 64395, 66780, 67416, 68040, 68688, 75843, 76320, 78652, 80136, 84270, 85860, 89040, 89888, 90153, 90720, 98315, 100170, 101124, 103032, 106848, 112360, 114480, 117978, 120204, 126405, 128790, 133560, 134832, 136080, 137376, 150255, 151686, 157304, 160272, 168540, 171720, 176967, 178080, 180306, 196630, 200340, 202248, 206064, 224720, 227529, 228960, 235956, 240408, 252810, 257580, 267120, 269664, 272160, 294945, 300510, 303372, 314608, 320544, 337080, 343440, 353934, 360612, 379215, 393260, 400680, 404496, 412128, 449440, 450765, 455058, 471912, 480816, 505620, 515160, 530901, 534240, 589890, 601020, 606744, 629216, 674160, 682587, 686880, 707868, 721224, 758430, 786520, 801360, 808992, 884835, 901530, 910116, 943824, 961632, 1011240, 1030320, 1061802, 1137645, 1179780, 1202040, 1213488, 1348320, 1365174, 1415736, 1442448, 1516860, 1573040, 1592703, 1602720, 1769670, 1803060, 1820232, 1887648, 2022480, 2060640, 2123604, 2275290, 2359560, 2404080, 2426976, 2654505, 2730348, 2831472, 2884896, 3033720, 3146080, 3185406, 3412935, 3539340, 3606120, 3640464, 4044960, 4247208, 4550580, 4719120, 4778109, 4808160, 5309010, 5460696, 5662944, 6067440, 6370812, 6825870, 7078680, 7212240, 7280928, 7963515, 8494416, 9101160, 9438240, 9556218, 10618020, 10921392, 12134880, 12741624, 13651740, 14157360, 14424480, 15927030, 16988832, 18202320, 19112436, 21236040, 21842784, 23890545, 25483248, 27303480, 28314720, 31854060, 36404640, 38224872, 42472080, 47781090, 50966496, 54606960, 63708120, 76449744, 84944160, 95562180, 109213920, 127416240, 152899488, 191124360, 254832480, 382248720, 764497440]

約数ペア:

[(1, 764497440), (2, 382248720), (3, 254832480), (4, 191124360), (5, 152899488), (6, 127416240), (7, 109213920), (8, 95562180), (9, 84944160), (10, 76449744), (12, 63708120), (14, 54606960), (15, 50966496), (16, 47781090), (18, 42472080), (20, 38224872), (21, 36404640), (24, 31854060), (27, 28314720), (28, 27303480), (30, 25483248), (32, 23890545), (35, 21842784), (36, 21236040), (40, 19112436), (42, 18202320), (45, 16988832), (48, 15927030), (53, 14424480), (54, 14157360), (56, 13651740), (60, 12741624), (63, 12134880), (70, 10921392), (72, 10618020), (80, 9556218), (81, 9438240), (84, 9101160), (90, 8494416), (96, 7963515), (105, 7280928), (106, 7212240), (108, 7078680), (112, 6825870), (120, 6370812), (126, 6067440), (135, 5662944), (140, 5460696), (144, 5309010), (159, 4808160), (160, 4778109), (162, 4719120), (168, 4550580), (180, 4247208), (189, 4044960), (210, 3640464), (212, 3606120), (216, 3539340), (224, 3412935), (240, 3185406), (243, 3146080), (252, 3033720), (265, 2884896), (270, 2831472), (280, 2730348), (288, 2654505), (315, 2426976), (318, 2404080), (324, 2359560), (336, 2275290), (360, 2123604), (371, 2060640), (378, 2022480), (405, 1887648), (420, 1820232), (424, 1803060), (432, 1769670), (477, 1602720), (480, 1592703), (486, 1573040), (504, 1516860), (530, 1442448), (540, 1415736), (560, 1365174), (567, 1348320), (630, 1213488), (636, 1202040), (648, 1179780), (672, 1137645), (720, 1061802), (742, 1030320), (756, 1011240), (795, 961632), (810, 943824), (840, 910116), (848, 901530), (864, 884835), (945, 808992), (954, 801360), (972, 786520), (1008, 758430), (1060, 721224), (1080, 707868), (1113, 686880), (1120, 682587), (1134, 674160), (1215, 629216), (1260, 606744), (1272, 601020), (1296, 589890), (1431, 534240), (1440, 530901), (1484, 515160), (1512, 505620), (1590, 480816), (1620, 471912), (1680, 455058), (1696, 450765), (1701, 449440), (1855, 412128), (1890, 404496), (1908, 400680), (1944, 393260), (2016, 379215), (2120, 360612), (2160, 353934), (2226, 343440), (2268, 337080), (2385, 320544), (2430, 314608), (2520, 303372), (2544, 300510), (2592, 294945), (2809, 272160), (2835, 269664), (2862, 267120), (2968, 257580), (3024, 252810), (3180, 240408), (3240, 235956), (3339, 228960), (3360, 227529), (3402, 224720), (3710, 206064), (3780, 202248), (3816, 200340), (3888, 196630), (4240, 180306), (4293, 178080), (4320, 176967), (4452, 171720), (4536, 168540), (4770, 160272), (4860, 157304), (5040, 151686), (5088, 150255), (5565, 137376), (5618, 136080), (5670, 134832), (5724, 133560), (5936, 128790), (6048, 126405), (6360, 120204), (6480, 117978), (6678, 114480), (6804, 112360), (7155, 106848), (7420, 103032), (7560, 101124), (7632, 100170), (7776, 98315), (8427, 90720), (8480, 90153), (8505, 89888), (8586, 89040), (8904, 85860), (9072, 84270), (9540, 80136), (9720, 78652), (10017, 76320), (10080, 75843), (11130, 68688), (11236, 68040), (11340, 67416), (11448, 66780), (11872, 64395), (12720, 60102), (12879, 59360), (12960, 58989), (13356, 57240), (13608, 56180), (14045, 54432), (14310, 53424), (14840, 51516), (15120, 50562), (15264, 50085), (16695, 45792), (16854, 45360), (17010, 44944), (17172, 44520), (17808, 42930), (18144, 42135), (19080, 40068), (19440, 39326), (19663, 38880), (20034, 38160), (21465, 35616), (22260, 34344), (22472, 34020), (22680, 33708), (22896, 33390), (25281, 30240), (25440, 30051), (25758, 29680), (26712, 28620), (27216, 28090)]