902573280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{9949}}^1$

素因数の和:9983

約数の個数: 240

約数和(自身を含む): 3640744800

約数和(自身を除く): 2738171520

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 9949, 10080, 11340, 12960, 15120, 18144, 19898, 22680, 29847, 30240, 39796, 45360, 49745, 59694, 69643, 79592, 89541, 90720, 99490, 119388, 139286, 149235, 159184, 179082, 198980, 208929, 238776, 268623, 278572, 298470, 318368, 348215, 358164, 397960, 417858, 447705, 477552, 537246, 557144, 596940, 626787, 696430, 716328, 795920, 805869, 835716, 895410, 955104, 1044645, 1074492, 1114288, 1193880, 1253574, 1343115, 1392860, 1432656, 1591840, 1611738, 1671432, 1790820, 1880361, 2089290, 2148984, 2228576, 2387760, 2507148, 2686230, 2785720, 2865312, 3133935, 3223476, 3342864, 3581640, 3760722, 4029345, 4178580, 4297968, 4775520, 5014296, 5372460, 5571440, 5641083, 6267870, 6446952, 6685728, 7163280, 7521444, 8058690, 8357160, 8595936, 9401805, 10028592, 10744920, 11142880, 11282166, 12535740, 12893904, 14326560, 15042888, 16117380, 16714320, 18803610, 20057184, 21489840, 22564332, 25071480, 25787808, 28205415, 30085776, 32234760, 33428640, 37607220, 42979680, 45128664, 50142960, 56410830, 60171552, 64469520, 75214440, 90257328, 100285920, 112821660, 128939040, 150428880, 180514656, 225643320, 300857760, 451286640, 902573280]

約数ペア:

[(1, 902573280), (2, 451286640), (3, 300857760), (4, 225643320), (5, 180514656), (6, 150428880), (7, 128939040), (8, 112821660), (9, 100285920), (10, 90257328), (12, 75214440), (14, 64469520), (15, 60171552), (16, 56410830), (18, 50142960), (20, 45128664), (21, 42979680), (24, 37607220), (27, 33428640), (28, 32234760), (30, 30085776), (32, 28205415), (35, 25787808), (36, 25071480), (40, 22564332), (42, 21489840), (45, 20057184), (48, 18803610), (54, 16714320), (56, 16117380), (60, 15042888), (63, 14326560), (70, 12893904), (72, 12535740), (80, 11282166), (81, 11142880), (84, 10744920), (90, 10028592), (96, 9401805), (105, 8595936), (108, 8357160), (112, 8058690), (120, 7521444), (126, 7163280), (135, 6685728), (140, 6446952), (144, 6267870), (160, 5641083), (162, 5571440), (168, 5372460), (180, 5014296), (189, 4775520), (210, 4297968), (216, 4178580), (224, 4029345), (240, 3760722), (252, 3581640), (270, 3342864), (280, 3223476), (288, 3133935), (315, 2865312), (324, 2785720), (336, 2686230), (360, 2507148), (378, 2387760), (405, 2228576), (420, 2148984), (432, 2089290), (480, 1880361), (504, 1790820), (540, 1671432), (560, 1611738), (567, 1591840), (630, 1432656), (648, 1392860), (672, 1343115), (720, 1253574), (756, 1193880), (810, 1114288), (840, 1074492), (864, 1044645), (945, 955104), (1008, 895410), (1080, 835716), (1120, 805869), (1134, 795920), (1260, 716328), (1296, 696430), (1440, 626787), (1512, 596940), (1620, 557144), (1680, 537246), (1890, 477552), (2016, 447705), (2160, 417858), (2268, 397960), (2520, 358164), (2592, 348215), (2835, 318368), (3024, 298470), (3240, 278572), (3360, 268623), (3780, 238776), (4320, 208929), (4536, 198980), (5040, 179082), (5670, 159184), (6048, 149235), (6480, 139286), (7560, 119388), (9072, 99490), (9949, 90720), (10080, 89541), (11340, 79592), (12960, 69643), (15120, 59694), (18144, 49745), (19898, 45360), (22680, 39796), (29847, 30240)]