2221558080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 336

約数和(自身を含む): 8318479680

約数和(自身を除く): 6096921600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 83, 84, 96, 98, 105, 112, 120, 140, 147, 160, 166, 168, 192, 196, 210, 224, 240, 245, 249, 280, 294, 320, 332, 336, 392, 415, 420, 448, 480, 490, 498, 560, 569, 581, 588, 664, 672, 735, 784, 830, 840, 960, 980, 996, 1120, 1138, 1162, 1176, 1245, 1328, 1344, 1470, 1568, 1660, 1680, 1707, 1743, 1960, 1992, 2240, 2276, 2324, 2352, 2490, 2656, 2845, 2905, 2940, 3136, 3320, 3360, 3414, 3486, 3920, 3983, 3984, 4067, 4552, 4648, 4704, 4980, 5312, 5690, 5810, 5880, 6640, 6720, 6828, 6972, 7840, 7966, 7968, 8134, 8535, 8715, 9104, 9296, 9408, 9960, 11380, 11620, 11760, 11949, 12201, 13280, 13656, 13944, 15680, 15932, 15936, 16268, 17070, 17430, 18208, 18592, 19915, 19920, 20335, 22760, 23240, 23520, 23898, 24402, 26560, 27312, 27881, 27888, 31864, 32536, 34140, 34860, 36416, 37184, 39830, 39840, 40670, 45520, 46480, 47040, 47227, 47796, 48804, 54624, 55762, 55776, 59745, 61005, 63728, 65072, 68280, 69720, 79660, 79680, 81340, 83643, 91040, 92960, 94454, 95592, 97608, 109248, 111524, 111552, 119490, 122010, 127456, 130144, 136560, 139405, 139440, 141681, 159320, 162680, 167286, 182080, 185920, 188908, 191184, 195216, 223048, 236135, 238980, 244020, 254912, 260288, 273120, 278810, 278880, 283362, 318640, 325360, 330589, 334572, 377816, 382368, 390432, 418215, 446096, 472270, 477960, 488040, 546240, 557620, 557760, 566724, 637280, 650720, 661178, 669144, 708405, 755632, 764736, 780864, 836430, 892192, 944540, 955920, 976080, 991767, 1115240, 1133448, 1274560, 1301440, 1322356, 1338288, 1416810, 1511264, 1652945, 1672860, 1784384, 1889080, 1911840, 1952160, 1983534, 2230480, 2266896, 2314123, 2644712, 2676576, 2833620, 3022528, 3305890, 3345720, 3778160, 3823680, 3904320, 3967068, 4460960, 4533792, 4628246, 4958835, 5289424, 5353152, 5667240, 6611780, 6691440, 6942369, 7556320, 7934136, 8921920, 9067584, 9256492, 9917670, 10578848, 11334480, 11570615, 13223560, 13382880, 13884738, 15112640, 15868272, 18512984, 19835340, 21157696, 22668960, 23141230, 26447120, 26765760, 27769476, 31736544, 34711845, 37025968, 39670680, 45337920, 46282460, 52894240, 55538952, 63473088, 69423690, 74051936, 79341360, 92564920, 105788480, 111077904, 138847380, 148103872, 158682720, 185129840, 222155808, 277694760, 317365440, 370259680, 444311616, 555389520, 740519360, 1110779040, 2221558080]

約数ペア:

[(1, 2221558080), (2, 1110779040), (3, 740519360), (4, 555389520), (5, 444311616), (6, 370259680), (7, 317365440), (8, 277694760), (10, 222155808), (12, 185129840), (14, 158682720), (15, 148103872), (16, 138847380), (20, 111077904), (21, 105788480), (24, 92564920), (28, 79341360), (30, 74051936), (32, 69423690), (35, 63473088), (40, 55538952), (42, 52894240), (48, 46282460), (49, 45337920), (56, 39670680), (60, 37025968), (64, 34711845), (70, 31736544), (80, 27769476), (83, 26765760), (84, 26447120), (96, 23141230), (98, 22668960), (105, 21157696), (112, 19835340), (120, 18512984), (140, 15868272), (147, 15112640), (160, 13884738), (166, 13382880), (168, 13223560), (192, 11570615), (196, 11334480), (210, 10578848), (224, 9917670), (240, 9256492), (245, 9067584), (249, 8921920), (280, 7934136), (294, 7556320), (320, 6942369), (332, 6691440), (336, 6611780), (392, 5667240), (415, 5353152), (420, 5289424), (448, 4958835), (480, 4628246), (490, 4533792), (498, 4460960), (560, 3967068), (569, 3904320), (581, 3823680), (588, 3778160), (664, 3345720), (672, 3305890), (735, 3022528), (784, 2833620), (830, 2676576), (840, 2644712), (960, 2314123), (980, 2266896), (996, 2230480), (1120, 1983534), (1138, 1952160), (1162, 1911840), (1176, 1889080), (1245, 1784384), (1328, 1672860), (1344, 1652945), (1470, 1511264), (1568, 1416810), (1660, 1338288), (1680, 1322356), (1707, 1301440), (1743, 1274560), (1960, 1133448), (1992, 1115240), (2240, 991767), (2276, 976080), (2324, 955920), (2352, 944540), (2490, 892192), (2656, 836430), (2845, 780864), (2905, 764736), (2940, 755632), (3136, 708405), (3320, 669144), (3360, 661178), (3414, 650720), (3486, 637280), (3920, 566724), (3983, 557760), (3984, 557620), (4067, 546240), (4552, 488040), (4648, 477960), (4704, 472270), (4980, 446096), (5312, 418215), (5690, 390432), (5810, 382368), (5880, 377816), (6640, 334572), (6720, 330589), (6828, 325360), (6972, 318640), (7840, 283362), (7966, 278880), (7968, 278810), (8134, 273120), (8535, 260288), (8715, 254912), (9104, 244020), (9296, 238980), (9408, 236135), (9960, 223048), (11380, 195216), (11620, 191184), (11760, 188908), (11949, 185920), (12201, 182080), (13280, 167286), (13656, 162680), (13944, 159320), (15680, 141681), (15932, 139440), (15936, 139405), (16268, 136560), (17070, 130144), (17430, 127456), (18208, 122010), (18592, 119490), (19915, 111552), (19920, 111524), (20335, 109248), (22760, 97608), (23240, 95592), (23520, 94454), (23898, 92960), (24402, 91040), (26560, 83643), (27312, 81340), (27881, 79680), (27888, 79660), (31864, 69720), (32536, 68280), (34140, 65072), (34860, 63728), (36416, 61005), (37184, 59745), (39830, 55776), (39840, 55762), (40670, 54624), (45520, 48804), (46480, 47796), (47040, 47227)]