20204029440

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7422

約数の個数: 480

約数和(自身を含む): 84683776320

約数和(自身を除く): 64479746880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 512, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2560, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3584, 3808, 3840, 4032, 4080, 4284, 4352, 4480, 4608, 4760, 4896, 5040, 5355, 5376, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7369, 7616, 7680, 8064, 8160, 8568, 8704, 8960, 9520, 9792, 10080, 10710, 10752, 10880, 11424, 11520, 12240, 13056, 13440, 14280, 14738, 15232, 16128, 16320, 17136, 17920, 19040, 19584, 20160, 21420, 21760, 22107, 22848, 23040, 24480, 26112, 26880, 28560, 29476, 30464, 32256, 32640, 34272, 36845, 38080, 39168, 40320, 42840, 43520, 44214, 45696, 48960, 51583, 53760, 57120, 58952, 60928, 65280, 66321, 68544, 73690, 76160, 78336, 80640, 85680, 88428, 91392, 97920, 103166, 110535, 114240, 117904, 125273, 130560, 132642, 137088, 147380, 152320, 154749, 161280, 171360, 176856, 182784, 195840, 206332, 221070, 228480, 235808, 250546, 257915, 265284, 274176, 294760, 304640, 309498, 331605, 342720, 353712, 375819, 391680, 412664, 442140, 456960, 464247, 471616, 501092, 515830, 530568, 548352, 589520, 618996, 626365, 663210, 685440, 707424, 751638, 773745, 825328, 876911, 884280, 913920, 928494, 943232, 1002184, 1031660, 1061136, 1127457, 1179040, 1237992, 1252730, 1326420, 1370880, 1414848, 1503276, 1547490, 1650656, 1753822, 1768560, 1856988, 1879095, 1886464, 2004368, 2063320, 2122272, 2254914, 2321235, 2358080, 2475984, 2505460, 2630733, 2652840, 2741760, 2829696, 3006552, 3094980, 3301312, 3507644, 3537120, 3713976, 3758190, 3772928, 4008736, 4126640, 4244544, 4384555, 4509828, 4642470, 4716160, 4951968, 5010920, 5261466, 5305680, 5637285, 5659392, 6013104, 6189960, 6602624, 7015288, 7074240, 7427952, 7516380, 7892199, 8017472, 8253280, 8489088, 8769110, 9019656, 9284940, 9432320, 9903936, 10021840, 10522932, 10611360, 11274570, 11318784, 12026208, 12379920, 13153665, 13205248, 14030576, 14148480, 14855904, 15032760, 15784398, 16034944, 16506560, 16978176, 17538220, 18039312, 18569880, 18864640, 19807872, 20043680, 21045864, 21222720, 22549140, 24052416, 24759840, 26307330, 26410496, 28061152, 28296960, 29711808, 30065520, 31568796, 32069888, 33013120, 33956352, 35076440, 36078624, 37139760, 39460995, 39615744, 40087360, 42091728, 42445440, 45098280, 48104832, 49519680, 52614660, 56122304, 56593920, 59423616, 60131040, 63137592, 64139776, 66026240, 70152880, 72157248, 74279520, 78921990, 79231488, 80174720, 84183456, 84890880, 90196560, 96209664, 99039360, 105229320, 112244608, 118847232, 120262080, 126275184, 132052480, 140305760, 144314496, 148559040, 157843980, 160349440, 168366912, 169781760, 180393120, 192419328, 198078720, 210458640, 224489216, 237694464, 240524160, 252550368, 280611520, 288628992, 297118080, 315687960, 320698880, 336733824, 360786240, 396157440, 420917280, 448978432, 481048320, 505100736, 561223040, 577257984, 594236160, 631375920, 673467648, 721572480, 841834560, 962096640, 1010201472, 1122446080, 1188472320, 1262751840, 1346935296, 1443144960, 1683669120, 2020402944, 2244892160, 2525503680, 2886289920, 3367338240, 4040805888, 5051007360, 6734676480, 10102014720, 20204029440]

約数ペア:

[(1, 20204029440), (2, 10102014720), (3, 6734676480), (4, 5051007360), (5, 4040805888), (6, 3367338240), (7, 2886289920), (8, 2525503680), (9, 2244892160), (10, 2020402944), (12, 1683669120), (14, 1443144960), (15, 1346935296), (16, 1262751840), (17, 1188472320), (18, 1122446080), (20, 1010201472), (21, 962096640), (24, 841834560), (28, 721572480), (30, 673467648), (32, 631375920), (34, 594236160), (35, 577257984), (36, 561223040), (40, 505100736), (42, 481048320), (45, 448978432), (48, 420917280), (51, 396157440), (56, 360786240), (60, 336733824), (63, 320698880), (64, 315687960), (68, 297118080), (70, 288628992), (72, 280611520), (80, 252550368), (84, 240524160), (85, 237694464), (90, 224489216), (96, 210458640), (102, 198078720), (105, 192419328), (112, 180393120), (119, 169781760), (120, 168366912), (126, 160349440), (128, 157843980), (136, 148559040), (140, 144314496), (144, 140305760), (153, 132052480), (160, 126275184), (168, 120262080), (170, 118847232), (180, 112244608), (192, 105229320), (204, 99039360), (210, 96209664), (224, 90196560), (238, 84890880), (240, 84183456), (252, 80174720), (255, 79231488), (256, 78921990), (272, 74279520), (280, 72157248), (288, 70152880), (306, 66026240), (315, 64139776), (320, 63137592), (336, 60131040), (340, 59423616), (357, 56593920), (360, 56122304), (384, 52614660), (408, 49519680), (420, 48104832), (448, 45098280), (476, 42445440), (480, 42091728), (504, 40087360), (510, 39615744), (512, 39460995), (544, 37139760), (560, 36078624), (576, 35076440), (595, 33956352), (612, 33013120), (630, 32069888), (640, 31568796), (672, 30065520), (680, 29711808), (714, 28296960), (720, 28061152), (765, 26410496), (768, 26307330), (816, 24759840), (840, 24052416), (896, 22549140), (952, 21222720), (960, 21045864), (1008, 20043680), (1020, 19807872), (1071, 18864640), (1088, 18569880), (1120, 18039312), (1152, 17538220), (1190, 16978176), (1224, 16506560), (1260, 16034944), (1280, 15784398), (1344, 15032760), (1360, 14855904), (1428, 14148480), (1440, 14030576), (1530, 13205248), (1536, 13153665), (1632, 12379920), (1680, 12026208), (1785, 11318784), (1792, 11274570), (1904, 10611360), (1920, 10522932), (2016, 10021840), (2040, 9903936), (2142, 9432320), (2176, 9284940), (2240, 9019656), (2304, 8769110), (2380, 8489088), (2448, 8253280), (2520, 8017472), (2560, 7892199), (2688, 7516380), (2720, 7427952), (2856, 7074240), (2880, 7015288), (3060, 6602624), (3264, 6189960), (3360, 6013104), (3570, 5659392), (3584, 5637285), (3808, 5305680), (3840, 5261466), (4032, 5010920), (4080, 4951968), (4284, 4716160), (4352, 4642470), (4480, 4509828), (4608, 4384555), (4760, 4244544), (4896, 4126640), (5040, 4008736), (5355, 3772928), (5376, 3758190), (5440, 3713976), (5712, 3537120), (5760, 3507644), (6120, 3301312), (6528, 3094980), (6720, 3006552), (7140, 2829696), (7369, 2741760), (7616, 2652840), (7680, 2630733), (8064, 2505460), (8160, 2475984), (8568, 2358080), (8704, 2321235), (8960, 2254914), (9520, 2122272), (9792, 2063320), (10080, 2004368), (10710, 1886464), (10752, 1879095), (10880, 1856988), (11424, 1768560), (11520, 1753822), (12240, 1650656), (13056, 1547490), (13440, 1503276), (14280, 1414848), (14738, 1370880), (15232, 1326420), (16128, 1252730), (16320, 1237992), (17136, 1179040), (17920, 1127457), (19040, 1061136), (19584, 1031660), (20160, 1002184), (21420, 943232), (21760, 928494), (22107, 913920), (22848, 884280), (23040, 876911), (24480, 825328), (26112, 773745), (26880, 751638), (28560, 707424), (29476, 685440), (30464, 663210), (32256, 626365), (32640, 618996), (34272, 589520), (36845, 548352), (38080, 530568), (39168, 515830), (40320, 501092), (42840, 471616), (43520, 464247), (44214, 456960), (45696, 442140), (48960, 412664), (51583, 391680), (53760, 375819), (57120, 353712), (58952, 342720), (60928, 331605), (65280, 309498), (66321, 304640), (68544, 294760), (73690, 274176), (76160, 265284), (78336, 257915), (80640, 250546), (85680, 235808), (88428, 228480), (91392, 221070), (97920, 206332), (103166, 195840), (110535, 182784), (114240, 176856), (117904, 171360), (125273, 161280), (130560, 154749), (132642, 152320), (137088, 147380)]