197356320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2797}}^1$

素因数の和:2832

約数の個数: 216

約数和(自身を含む): 783714204

約数和(自身を除く): 586357884

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, 2797, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5594, 5880, 7056, 7840, 8391, 8820, 10080, 11188, 11760, 13985, 14112, 16782, 17640, 19579, 22376, 23520, 25173, 27970, 33564, 35280, 39158, 41955, 44752, 50346, 55940, 58737, 67128, 70560, 78316, 83910, 89504, 97895, 100692, 111880, 117474, 125865, 134256, 137053, 156632, 167820, 176211, 195790, 201384, 223760, 234948, 251730, 268512, 274106, 293685, 313264, 335640, 352422, 391580, 402768, 411159, 447520, 469896, 503460, 548212, 587370, 626528, 671280, 685265, 704844, 783160, 805536, 822318, 881055, 939792, 1006920, 1096424, 1174740, 1233477, 1342560, 1370530, 1409688, 1566320, 1644636, 1762110, 1879584, 2013840, 2055795, 2192848, 2349480, 2466954, 2741060, 2819376, 3132640, 3289272, 3524220, 4027680, 4111590, 4385696, 4698960, 4933908, 5482120, 5638752, 6167385, 6578544, 7048440, 8223180, 9397920, 9867816, 10964240, 12334770, 13157088, 14096880, 16446360, 19735632, 21928480, 24669540, 28193760, 32892720, 39471264, 49339080, 65785440, 98678160, 197356320]

約数ペア:

[(1, 197356320), (2, 98678160), (3, 65785440), (4, 49339080), (5, 39471264), (6, 32892720), (7, 28193760), (8, 24669540), (9, 21928480), (10, 19735632), (12, 16446360), (14, 14096880), (15, 13157088), (16, 12334770), (18, 10964240), (20, 9867816), (21, 9397920), (24, 8223180), (28, 7048440), (30, 6578544), (32, 6167385), (35, 5638752), (36, 5482120), (40, 4933908), (42, 4698960), (45, 4385696), (48, 4111590), (49, 4027680), (56, 3524220), (60, 3289272), (63, 3132640), (70, 2819376), (72, 2741060), (80, 2466954), (84, 2349480), (90, 2192848), (96, 2055795), (98, 2013840), (105, 1879584), (112, 1762110), (120, 1644636), (126, 1566320), (140, 1409688), (144, 1370530), (147, 1342560), (160, 1233477), (168, 1174740), (180, 1096424), (196, 1006920), (210, 939792), (224, 881055), (240, 822318), (245, 805536), (252, 783160), (280, 704844), (288, 685265), (294, 671280), (315, 626528), (336, 587370), (360, 548212), (392, 503460), (420, 469896), (441, 447520), (480, 411159), (490, 402768), (504, 391580), (560, 352422), (588, 335640), (630, 313264), (672, 293685), (720, 274106), (735, 268512), (784, 251730), (840, 234948), (882, 223760), (980, 201384), (1008, 195790), (1120, 176211), (1176, 167820), (1260, 156632), (1440, 137053), (1470, 134256), (1568, 125865), (1680, 117474), (1764, 111880), (1960, 100692), (2016, 97895), (2205, 89504), (2352, 83910), (2520, 78316), (2797, 70560), (2940, 67128), (3360, 58737), (3528, 55940), (3920, 50346), (4410, 44752), (4704, 41955), (5040, 39158), (5594, 35280), (5880, 33564), (7056, 27970), (7840, 25173), (8391, 23520), (8820, 22376), (10080, 19579), (11188, 17640), (11760, 16782), (13985, 14112)]