208596960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 288

約数和(自身を含む): 837109728

約数和(自身を除く): 628512768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1013, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2026, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3039, 3120, 3168, 3432, 3744, 3960, 4052, 4290, 4576, 4680, 5065, 5148, 5280, 5720, 6078, 6240, 6435, 6864, 7920, 8104, 8580, 9117, 9360, 10130, 10296, 11143, 11440, 12156, 12870, 13169, 13728, 15195, 15840, 16208, 17160, 18234, 18720, 20260, 20592, 22286, 22880, 24312, 25740, 26338, 30390, 32416, 33429, 34320, 36468, 39507, 40520, 41184, 44572, 45585, 48624, 51480, 52676, 55715, 60780, 65845, 66858, 68640, 72936, 79014, 81040, 89144, 91170, 97248, 100287, 102960, 105352, 111430, 118521, 121560, 131690, 133716, 144859, 145872, 158028, 162080, 167145, 178288, 182340, 197535, 200574, 205920, 210704, 222860, 237042, 243120, 263380, 267432, 289718, 291744, 316056, 334290, 356576, 364680, 395070, 401148, 421408, 434577, 445720, 474084, 486240, 501435, 526760, 534864, 579436, 592605, 632112, 668580, 724295, 729360, 790140, 802296, 869154, 891440, 948168, 1002870, 1053520, 1069728, 1158872, 1185210, 1264224, 1303731, 1337160, 1448590, 1458720, 1580280, 1604592, 1738308, 1782880, 1896336, 2005740, 2107040, 2172885, 2317744, 2370420, 2607462, 2674320, 2897180, 3160560, 3209184, 3476616, 3792672, 4011480, 4345770, 4635488, 4740840, 5214924, 5348640, 5794360, 6321120, 6518655, 6953232, 8022960, 8691540, 9481680, 10429848, 11588720, 13037310, 13906464, 16045920, 17383080, 18963360, 20859696, 23177440, 26074620, 34766160, 41719392, 52149240, 69532320, 104298480, 208596960]

約数ペア:

[(1, 208596960), (2, 104298480), (3, 69532320), (4, 52149240), (5, 41719392), (6, 34766160), (8, 26074620), (9, 23177440), (10, 20859696), (11, 18963360), (12, 17383080), (13, 16045920), (15, 13906464), (16, 13037310), (18, 11588720), (20, 10429848), (22, 9481680), (24, 8691540), (26, 8022960), (30, 6953232), (32, 6518655), (33, 6321120), (36, 5794360), (39, 5348640), (40, 5214924), (44, 4740840), (45, 4635488), (48, 4345770), (52, 4011480), (55, 3792672), (60, 3476616), (65, 3209184), (66, 3160560), (72, 2897180), (78, 2674320), (80, 2607462), (88, 2370420), (90, 2317744), (96, 2172885), (99, 2107040), (104, 2005740), (110, 1896336), (117, 1782880), (120, 1738308), (130, 1604592), (132, 1580280), (143, 1458720), (144, 1448590), (156, 1337160), (160, 1303731), (165, 1264224), (176, 1185210), (180, 1158872), (195, 1069728), (198, 1053520), (208, 1002870), (220, 948168), (234, 891440), (240, 869154), (260, 802296), (264, 790140), (286, 729360), (288, 724295), (312, 668580), (330, 632112), (352, 592605), (360, 579436), (390, 534864), (396, 526760), (416, 501435), (429, 486240), (440, 474084), (468, 445720), (480, 434577), (495, 421408), (520, 401148), (528, 395070), (572, 364680), (585, 356576), (624, 334290), (660, 316056), (715, 291744), (720, 289718), (780, 267432), (792, 263380), (858, 243120), (880, 237042), (936, 222860), (990, 210704), (1013, 205920), (1040, 200574), (1056, 197535), (1144, 182340), (1170, 178288), (1248, 167145), (1287, 162080), (1320, 158028), (1430, 145872), (1440, 144859), (1560, 133716), (1584, 131690), (1716, 121560), (1760, 118521), (1872, 111430), (1980, 105352), (2026, 102960), (2080, 100287), (2145, 97248), (2288, 91170), (2340, 89144), (2574, 81040), (2640, 79014), (2860, 72936), (3039, 68640), (3120, 66858), (3168, 65845), (3432, 60780), (3744, 55715), (3960, 52676), (4052, 51480), (4290, 48624), (4576, 45585), (4680, 44572), (5065, 41184), (5148, 40520), (5280, 39507), (5720, 36468), (6078, 34320), (6240, 33429), (6435, 32416), (6864, 30390), (7920, 26338), (8104, 25740), (8580, 24312), (9117, 22880), (9360, 22286), (10130, 20592), (10296, 20260), (11143, 18720), (11440, 18234), (12156, 17160), (12870, 16208), (13169, 15840), (13728, 15195)]