8078544720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2053

約数の個数: 280

約数和(自身を含む): 28572314112

約数和(自身を除く): 20493769392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 243, 270, 284, 324, 355, 360, 405, 426, 432, 486, 540, 568, 639, 648, 710, 720, 729, 810, 852, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1458, 1620, 1704, 1917, 1944, 1951, 2130, 2160, 2430, 2556, 2840, 2916, 3195, 3240, 3408, 3645, 3834, 3888, 3902, 4260, 4860, 5112, 5680, 5751, 5832, 5853, 6390, 6480, 7290, 7668, 7804, 8520, 9585, 9720, 9755, 10224, 11502, 11664, 11706, 12780, 14580, 15336, 15608, 17040, 17253, 17559, 19170, 19440, 19510, 23004, 23412, 25560, 28755, 29160, 29265, 30672, 31216, 34506, 35118, 38340, 39020, 46008, 46824, 51120, 51759, 52677, 57510, 58320, 58530, 69012, 70236, 76680, 78040, 86265, 87795, 92016, 93648, 103518, 105354, 115020, 117060, 138024, 138521, 140472, 153360, 156080, 158031, 172530, 175590, 207036, 210708, 230040, 234120, 258795, 263385, 276048, 277042, 280944, 316062, 345060, 351180, 414072, 415563, 421416, 460080, 468240, 474093, 517590, 526770, 554084, 632124, 690120, 692605, 702360, 790155, 828144, 831126, 842832, 948186, 1035180, 1053540, 1108168, 1246689, 1264248, 1380240, 1385210, 1404720, 1422279, 1580310, 1662252, 1896372, 2070360, 2077815, 2107080, 2216336, 2370465, 2493378, 2528496, 2770420, 2844558, 3160620, 3324504, 3740067, 3792744, 4140720, 4155630, 4214160, 4740930, 4986756, 5540840, 5689116, 6233445, 6321240, 6649008, 7111395, 7480134, 7585488, 8311260, 9481860, 9973512, 11081680, 11220201, 11378232, 12466890, 12642480, 14222790, 14960268, 16622520, 18700335, 18963720, 19947024, 22440402, 22756464, 24933780, 28445580, 29920536, 33245040, 33660603, 37400670, 37927440, 44880804, 49867560, 56101005, 56891160, 59841072, 67321206, 74801340, 89761608, 99735120, 100981809, 112202010, 113782320, 134642412, 149602680, 168303015, 179523216, 201963618, 224404020, 269284824, 299205360, 336606030, 403927236, 448808040, 504909045, 538569648, 673212060, 807854472, 897616080, 1009818090, 1346424120, 1615708944, 2019636180, 2692848240, 4039272360, 8078544720]

約数ペア:

[(1, 8078544720), (2, 4039272360), (3, 2692848240), (4, 2019636180), (5, 1615708944), (6, 1346424120), (8, 1009818090), (9, 897616080), (10, 807854472), (12, 673212060), (15, 538569648), (16, 504909045), (18, 448808040), (20, 403927236), (24, 336606030), (27, 299205360), (30, 269284824), (36, 224404020), (40, 201963618), (45, 179523216), (48, 168303015), (54, 149602680), (60, 134642412), (71, 113782320), (72, 112202010), (80, 100981809), (81, 99735120), (90, 89761608), (108, 74801340), (120, 67321206), (135, 59841072), (142, 56891160), (144, 56101005), (162, 49867560), (180, 44880804), (213, 37927440), (216, 37400670), (240, 33660603), (243, 33245040), (270, 29920536), (284, 28445580), (324, 24933780), (355, 22756464), (360, 22440402), (405, 19947024), (426, 18963720), (432, 18700335), (486, 16622520), (540, 14960268), (568, 14222790), (639, 12642480), (648, 12466890), (710, 11378232), (720, 11220201), (729, 11081680), (810, 9973512), (852, 9481860), (972, 8311260), (1065, 7585488), (1080, 7480134), (1136, 7111395), (1215, 6649008), (1278, 6321240), (1296, 6233445), (1420, 5689116), (1458, 5540840), (1620, 4986756), (1704, 4740930), (1917, 4214160), (1944, 4155630), (1951, 4140720), (2130, 3792744), (2160, 3740067), (2430, 3324504), (2556, 3160620), (2840, 2844558), (2916, 2770420), (3195, 2528496), (3240, 2493378), (3408, 2370465), (3645, 2216336), (3834, 2107080), (3888, 2077815), (3902, 2070360), (4260, 1896372), (4860, 1662252), (5112, 1580310), (5680, 1422279), (5751, 1404720), (5832, 1385210), (5853, 1380240), (6390, 1264248), (6480, 1246689), (7290, 1108168), (7668, 1053540), (7804, 1035180), (8520, 948186), (9585, 842832), (9720, 831126), (9755, 828144), (10224, 790155), (11502, 702360), (11664, 692605), (11706, 690120), (12780, 632124), (14580, 554084), (15336, 526770), (15608, 517590), (17040, 474093), (17253, 468240), (17559, 460080), (19170, 421416), (19440, 415563), (19510, 414072), (23004, 351180), (23412, 345060), (25560, 316062), (28755, 280944), (29160, 277042), (29265, 276048), (30672, 263385), (31216, 258795), (34506, 234120), (35118, 230040), (38340, 210708), (39020, 207036), (46008, 175590), (46824, 172530), (51120, 158031), (51759, 156080), (52677, 153360), (57510, 140472), (58320, 138521), (58530, 138024), (69012, 117060), (70236, 115020), (76680, 105354), (78040, 103518), (86265, 93648), (87795, 92016)]