21858045440

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 640

約数和(自身を含む): 69766963200

約数和(自身を除く): 47908917760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 73, 77, 80, 88, 98, 110, 112, 124, 128, 140, 146, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 256, 280, 292, 308, 310, 320, 341, 343, 352, 365, 385, 392, 434, 440, 448, 490, 496, 511, 512, 539, 560, 584, 616, 620, 640, 682, 686, 704, 730, 770, 784, 803, 868, 880, 896, 980, 992, 1022, 1078, 1085, 1120, 1168, 1232, 1240, 1280, 1364, 1372, 1408, 1460, 1519, 1540, 1568, 1606, 1705, 1715, 1736, 1760, 1792, 1960, 1984, 2044, 2156, 2170, 2240, 2263, 2336, 2387, 2464, 2480, 2555, 2560, 2695, 2728, 2744, 2816, 2920, 3038, 3080, 3136, 3212, 3410, 3430, 3472, 3520, 3577, 3584, 3773, 3920, 3968, 4015, 4088, 4312, 4340, 4480, 4526, 4672, 4774, 4928, 4960, 5110, 5390, 5456, 5488, 5621, 5632, 5840, 6076, 6160, 6272, 6424, 6820, 6860, 6944, 7040, 7154, 7546, 7595, 7840, 7936, 8030, 8176, 8624, 8680, 8960, 9052, 9344, 9548, 9856, 9920, 10220, 10633, 10780, 10912, 10976, 11242, 11315, 11680, 11935, 12152, 12320, 12544, 12848, 13640, 13720, 13888, 14080, 14308, 15092, 15190, 15680, 15841, 15872, 16060, 16352, 16709, 17248, 17360, 17885, 17920, 18104, 18688, 18865, 19096, 19712, 19840, 20440, 21266, 21560, 21824, 21952, 22484, 22630, 23360, 23870, 24304, 24640, 24893, 25039, 25088, 25696, 27280, 27440, 27776, 28105, 28160, 28616, 30184, 30380, 31360, 31682, 32120, 32704, 33418, 34496, 34720, 35770, 36208, 37376, 37730, 38192, 39347, 39424, 39680, 40880, 42532, 43120, 43648, 43904, 44968, 45260, 46720, 47740, 48608, 49280, 49786, 50078, 51392, 53165, 54560, 54880, 55552, 56210, 57232, 60368, 60760, 62720, 63364, 64240, 65408, 66836, 68992, 69440, 71540, 72416, 75460, 76384, 78694, 79205, 79360, 81760, 83545, 85064, 86240, 87296, 87808, 89936, 90520, 93440, 95480, 97216, 98560, 99572, 100156, 102784, 106330, 109120, 109760, 110887, 111104, 112420, 114464, 116963, 120736, 121520, 124465, 125195, 125440, 126728, 128480, 130816, 133672, 137984, 138880, 143080, 144832, 150920, 152768, 157388, 158410, 163520, 167090, 170128, 172480, 174251, 174592, 175616, 179872, 181040, 186880, 190960, 194432, 196735, 197120, 199144, 200312, 205568, 212660, 218240, 219520, 221774, 224840, 228928, 233926, 241472, 243040, 248930, 250390, 253456, 256960, 261632, 267344, 275429, 275968, 277760, 286160, 289664, 301840, 305536, 314776, 316820, 327040, 334180, 340256, 344960, 348502, 359744, 362080, 381920, 388864, 393470, 398288, 400624, 411136, 425320, 436480, 439040, 443548, 449680, 457856, 467852, 482944, 486080, 497860, 500780, 506912, 513920, 534688, 550858, 554435, 555520, 572320, 579328, 584815, 603680, 611072, 629552, 633640, 654080, 668360, 680512, 689920, 697004, 719488, 724160, 763840, 776209, 777728, 786940, 796576, 801248, 850640, 871255, 872960, 878080, 887096, 899360, 915712, 935704, 965888, 972160, 995720, 1001560, 1013824, 1027840, 1069376, 1101716, 1108870, 1144640, 1158656, 1169630, 1207360, 1219757, 1222144, 1259104, 1267280, 1308160, 1336720, 1361024, 1377145, 1379840, 1394008, 1438976, 1448320, 1527680, 1552418, 1573880, 1593152, 1602496, 1701280, 1742510, 1774192, 1798720, 1831424, 1871408, 1931776, 1944320, 1991440, 2003120, 2027648, 2055680, 2138752, 2203432, 2217740, 2289280, 2339260, 2414720, 2439514, 2518208, 2534560, 2673440, 2722048, 2754290, 2788016, 2877952, 2896640, 3055360, 3104836, 3147760, 3186304, 3204992, 3402560, 3485020, 3548384, 3597440, 3742816, 3881045, 3888640, 3982880, 4006240, 4055296, 4277504, 4406864, 4435480, 4578560, 4678520, 4829440, 4879028, 5036416, 5069120, 5346880, 5444096, 5508580, 5576032, 5793280, 6098785, 6110720, 6209672, 6295520, 6372608, 6409984, 6805120, 6970040, 7096768, 7194880, 7485632, 7762090, 7965760, 8012480, 8110592, 8538299, 8555008, 8813728, 8870960, 9157120, 9357040, 9658880, 9758056, 10072832, 10138240, 10693760, 11017160, 11152064, 12197570, 12419344, 12591040, 12745216, 12819968, 13610240, 13940080, 14193536, 14389760, 14971264, 15524180, 15931520, 16024960, 17076598, 17627456, 17741920, 18714080, 19516112, 20145664, 20276480, 21387520, 22034320, 22304128, 24395140, 24838688, 25182080, 27220480, 27880160, 28387072, 29942528, 31048360, 31863040, 32049920, 34153196, 35254912, 35483840, 37428160, 39032224, 40552960, 42691495, 42775040, 44068640, 44608256, 48790280, 49677376, 50364160, 55760320, 56774144, 59885056, 62096720, 63726080, 64099840, 68306392, 70509824, 70967680, 74856320, 78064448, 85382990, 88137280, 89216512, 97580560, 99354752, 100728320, 111520640, 124193440, 136612784, 141019648, 141935360, 149712640, 156128896, 170765980, 176274560, 195161120, 198709504, 223041280, 248386880, 273225568, 283870720, 299425280, 312257792, 341531960, 352549120, 390322240, 397419008, 446082560, 496773760, 546451136, 624515584, 683063920, 705098240, 780644480, 993547520, 1092902272, 1366127840, 1561288960, 1987095040, 2185804544, 2732255680, 3122577920, 4371609088, 5464511360, 10929022720, 21858045440]

約数ペア:

[(1, 21858045440), (2, 10929022720), (4, 5464511360), (5, 4371609088), (7, 3122577920), (8, 2732255680), (10, 2185804544), (11, 1987095040), (14, 1561288960), (16, 1366127840), (20, 1092902272), (22, 993547520), (28, 780644480), (31, 705098240), (32, 683063920), (35, 624515584), (40, 546451136), (44, 496773760), (49, 446082560), (55, 397419008), (56, 390322240), (62, 352549120), (64, 341531960), (70, 312257792), (73, 299425280), (77, 283870720), (80, 273225568), (88, 248386880), (98, 223041280), (110, 198709504), (112, 195161120), (124, 176274560), (128, 170765980), (140, 156128896), (146, 149712640), (154, 141935360), (155, 141019648), (160, 136612784), (176, 124193440), (196, 111520640), (217, 100728320), (220, 99354752), (224, 97580560), (245, 89216512), (248, 88137280), (256, 85382990), (280, 78064448), (292, 74856320), (308, 70967680), (310, 70509824), (320, 68306392), (341, 64099840), (343, 63726080), (352, 62096720), (365, 59885056), (385, 56774144), (392, 55760320), (434, 50364160), (440, 49677376), (448, 48790280), (490, 44608256), (496, 44068640), (511, 42775040), (512, 42691495), (539, 40552960), (560, 39032224), (584, 37428160), (616, 35483840), (620, 35254912), (640, 34153196), (682, 32049920), (686, 31863040), (704, 31048360), (730, 29942528), (770, 28387072), (784, 27880160), (803, 27220480), (868, 25182080), (880, 24838688), (896, 24395140), (980, 22304128), (992, 22034320), (1022, 21387520), (1078, 20276480), (1085, 20145664), (1120, 19516112), (1168, 18714080), (1232, 17741920), (1240, 17627456), (1280, 17076598), (1364, 16024960), (1372, 15931520), (1408, 15524180), (1460, 14971264), (1519, 14389760), (1540, 14193536), (1568, 13940080), (1606, 13610240), (1705, 12819968), (1715, 12745216), (1736, 12591040), (1760, 12419344), (1792, 12197570), (1960, 11152064), (1984, 11017160), (2044, 10693760), (2156, 10138240), (2170, 10072832), (2240, 9758056), (2263, 9658880), (2336, 9357040), (2387, 9157120), (2464, 8870960), (2480, 8813728), (2555, 8555008), (2560, 8538299), (2695, 8110592), (2728, 8012480), (2744, 7965760), (2816, 7762090), (2920, 7485632), (3038, 7194880), (3080, 7096768), (3136, 6970040), (3212, 6805120), (3410, 6409984), (3430, 6372608), (3472, 6295520), (3520, 6209672), (3577, 6110720), (3584, 6098785), (3773, 5793280), (3920, 5576032), (3968, 5508580), (4015, 5444096), (4088, 5346880), (4312, 5069120), (4340, 5036416), (4480, 4879028), (4526, 4829440), (4672, 4678520), (4774, 4578560), (4928, 4435480), (4960, 4406864), (5110, 4277504), (5390, 4055296), (5456, 4006240), (5488, 3982880), (5621, 3888640), (5632, 3881045), (5840, 3742816), (6076, 3597440), (6160, 3548384), (6272, 3485020), (6424, 3402560), (6820, 3204992), (6860, 3186304), (6944, 3147760), (7040, 3104836), (7154, 3055360), (7546, 2896640), (7595, 2877952), (7840, 2788016), (7936, 2754290), (8030, 2722048), (8176, 2673440), (8624, 2534560), (8680, 2518208), (8960, 2439514), (9052, 2414720), (9344, 2339260), (9548, 2289280), (9856, 2217740), (9920, 2203432), (10220, 2138752), (10633, 2055680), (10780, 2027648), (10912, 2003120), (10976, 1991440), (11242, 1944320), (11315, 1931776), (11680, 1871408), (11935, 1831424), (12152, 1798720), (12320, 1774192), (12544, 1742510), (12848, 1701280), (13640, 1602496), (13720, 1593152), (13888, 1573880), (14080, 1552418), (14308, 1527680), (15092, 1448320), (15190, 1438976), (15680, 1394008), (15841, 1379840), (15872, 1377145), (16060, 1361024), (16352, 1336720), (16709, 1308160), (17248, 1267280), (17360, 1259104), (17885, 1222144), (17920, 1219757), (18104, 1207360), (18688, 1169630), (18865, 1158656), (19096, 1144640), (19712, 1108870), (19840, 1101716), (20440, 1069376), (21266, 1027840), (21560, 1013824), (21824, 1001560), (21952, 995720), (22484, 972160), (22630, 965888), (23360, 935704), (23870, 915712), (24304, 899360), (24640, 887096), (24893, 878080), (25039, 872960), (25088, 871255), (25696, 850640), (27280, 801248), (27440, 796576), (27776, 786940), (28105, 777728), (28160, 776209), (28616, 763840), (30184, 724160), (30380, 719488), (31360, 697004), (31682, 689920), (32120, 680512), (32704, 668360), (33418, 654080), (34496, 633640), (34720, 629552), (35770, 611072), (36208, 603680), (37376, 584815), (37730, 579328), (38192, 572320), (39347, 555520), (39424, 554435), (39680, 550858), (40880, 534688), (42532, 513920), (43120, 506912), (43648, 500780), (43904, 497860), (44968, 486080), (45260, 482944), (46720, 467852), (47740, 457856), (48608, 449680), (49280, 443548), (49786, 439040), (50078, 436480), (51392, 425320), (53165, 411136), (54560, 400624), (54880, 398288), (55552, 393470), (56210, 388864), (57232, 381920), (60368, 362080), (60760, 359744), (62720, 348502), (63364, 344960), (64240, 340256), (65408, 334180), (66836, 327040), (68992, 316820), (69440, 314776), (71540, 305536), (72416, 301840), (75460, 289664), (76384, 286160), (78694, 277760), (79205, 275968), (79360, 275429), (81760, 267344), (83545, 261632), (85064, 256960), (86240, 253456), (87296, 250390), (87808, 248930), (89936, 243040), (90520, 241472), (93440, 233926), (95480, 228928), (97216, 224840), (98560, 221774), (99572, 219520), (100156, 218240), (102784, 212660), (106330, 205568), (109120, 200312), (109760, 199144), (110887, 197120), (111104, 196735), (112420, 194432), (114464, 190960), (116963, 186880), (120736, 181040), (121520, 179872), (124465, 175616), (125195, 174592), (125440, 174251), (126728, 172480), (128480, 170128), (130816, 167090), (133672, 163520), (137984, 158410), (138880, 157388), (143080, 152768), (144832, 150920)]