21976106880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1838

約数の個数: 512

約数和(自身を含む): 87445693440

約数和(自身を除く): 65469586560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 320, 336, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 624, 640, 672, 728, 730, 780, 832, 840, 876, 896, 910, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1344, 1365, 1456, 1460, 1533, 1560, 1664, 1680, 1723, 1752, 1820, 1898, 1920, 2044, 2080, 2184, 2190, 2240, 2336, 2496, 2555, 2688, 2730, 2847, 2912, 2920, 3066, 3120, 3360, 3446, 3504, 3640, 3796, 4088, 4160, 4368, 4380, 4480, 4672, 4745, 4992, 5110, 5169, 5460, 5694, 5824, 5840, 6132, 6240, 6643, 6720, 6892, 7008, 7280, 7592, 7665, 8176, 8320, 8615, 8736, 8760, 9344, 9490, 10220, 10338, 10920, 11388, 11648, 11680, 12061, 12264, 12480, 13286, 13440, 13784, 14016, 14235, 14560, 15184, 15330, 16352, 17230, 17472, 17520, 18980, 19929, 20440, 20676, 21840, 22399, 22776, 23360, 24122, 24528, 24960, 25845, 26572, 27568, 28032, 28470, 29120, 30368, 30660, 32704, 33215, 34460, 34944, 35040, 36183, 37960, 39858, 40880, 41352, 43680, 44798, 45552, 46720, 48244, 49056, 51690, 53144, 55136, 56940, 58240, 60305, 60736, 61320, 65408, 66430, 67197, 68920, 70080, 72366, 75920, 79716, 81760, 82704, 87360, 89596, 91104, 96488, 98112, 99645, 103380, 106288, 110272, 111995, 113880, 120610, 121472, 122640, 125779, 132860, 134394, 137840, 140160, 144732, 151840, 156793, 159432, 163520, 165408, 174720, 179192, 180915, 182208, 192976, 196224, 199290, 206760, 212576, 220544, 223990, 227760, 241220, 245280, 251558, 265720, 268788, 275680, 289464, 303680, 313586, 318864, 327040, 330816, 335985, 358384, 361830, 364416, 377337, 385952, 398580, 413520, 425152, 447980, 455520, 470379, 482440, 490560, 503116, 531440, 537576, 551360, 578928, 607360, 627172, 628895, 637728, 661632, 671970, 716768, 723660, 754674, 771904, 783965, 797160, 827040, 850304, 880453, 895960, 911040, 940758, 964880, 981120, 1006232, 1062880, 1075152, 1102720, 1157856, 1254344, 1257790, 1275456, 1343940, 1433536, 1447320, 1509348, 1543808, 1567930, 1594320, 1635127, 1654080, 1760906, 1791920, 1822080, 1881516, 1886685, 1929760, 2012464, 2125760, 2150304, 2315712, 2351895, 2508688, 2515580, 2550912, 2641359, 2687880, 2867072, 2894640, 3018696, 3135860, 3188640, 3270254, 3308160, 3521812, 3583840, 3763032, 3773370, 3859520, 4024928, 4251520, 4300608, 4402265, 4631424, 4703790, 4905381, 5017376, 5031160, 5282718, 5375760, 5789280, 6037392, 6271720, 6377280, 6540508, 7043624, 7167680, 7526064, 7546740, 7719040, 8049856, 8175635, 8601216, 8804530, 9407580, 9810762, 10034752, 10062320, 10565436, 10751520, 11445889, 11578560, 12074784, 12543440, 12754560, 13081016, 13206795, 14087248, 14335360, 15052128, 15093480, 16099712, 16351270, 17609060, 18815160, 19621524, 20069504, 20124640, 21130872, 21503040, 22891778, 23157120, 24149568, 24526905, 25086880, 26162032, 26413590, 28174496, 30104256, 30186960, 32702540, 34337667, 35218120, 37630320, 39243048, 40249280, 42261744, 43006080, 45783556, 48299136, 49053810, 50173760, 52324064, 52827180, 56348992, 57229445, 60208512, 60373920, 65405080, 68675334, 70436240, 75260640, 78486096, 80498560, 84523488, 91567112, 98107620, 100347520, 104648128, 105654360, 112697984, 114458890, 120747840, 130810160, 137350668, 140872480, 150521280, 156972192, 169046976, 171688335, 183134224, 196215240, 209296256, 211308720, 228917780, 241495680, 261620320, 274701336, 281744960, 301042560, 313944384, 338093952, 343376670, 366268448, 392430480, 422617440, 457835560, 523240640, 549402672, 563489920, 627888768, 686753340, 732536896, 784860960, 845234880, 915671120, 1046481280, 1098805344, 1373506680, 1465073792, 1569721920, 1690469760, 1831342240, 2197610688, 2747013360, 3139443840, 3662684480, 4395221376, 5494026720, 7325368960, 10988053440, 21976106880]

約数ペア:

[(1, 21976106880), (2, 10988053440), (3, 7325368960), (4, 5494026720), (5, 4395221376), (6, 3662684480), (7, 3139443840), (8, 2747013360), (10, 2197610688), (12, 1831342240), (13, 1690469760), (14, 1569721920), (15, 1465073792), (16, 1373506680), (20, 1098805344), (21, 1046481280), (24, 915671120), (26, 845234880), (28, 784860960), (30, 732536896), (32, 686753340), (35, 627888768), (39, 563489920), (40, 549402672), (42, 523240640), (48, 457835560), (52, 422617440), (56, 392430480), (60, 366268448), (64, 343376670), (65, 338093952), (70, 313944384), (73, 301042560), (78, 281744960), (80, 274701336), (84, 261620320), (91, 241495680), (96, 228917780), (104, 211308720), (105, 209296256), (112, 196215240), (120, 183134224), (128, 171688335), (130, 169046976), (140, 156972192), (146, 150521280), (156, 140872480), (160, 137350668), (168, 130810160), (182, 120747840), (192, 114458890), (195, 112697984), (208, 105654360), (210, 104648128), (219, 100347520), (224, 98107620), (240, 91567112), (260, 84523488), (273, 80498560), (280, 78486096), (292, 75260640), (312, 70436240), (320, 68675334), (336, 65405080), (364, 60373920), (365, 60208512), (384, 57229445), (390, 56348992), (416, 52827180), (420, 52324064), (438, 50173760), (448, 49053810), (455, 48299136), (480, 45783556), (511, 43006080), (520, 42261744), (546, 40249280), (560, 39243048), (584, 37630320), (624, 35218120), (640, 34337667), (672, 32702540), (728, 30186960), (730, 30104256), (780, 28174496), (832, 26413590), (840, 26162032), (876, 25086880), (896, 24526905), (910, 24149568), (949, 23157120), (960, 22891778), (1022, 21503040), (1040, 21130872), (1092, 20124640), (1095, 20069504), (1120, 19621524), (1168, 18815160), (1248, 17609060), (1344, 16351270), (1365, 16099712), (1456, 15093480), (1460, 15052128), (1533, 14335360), (1560, 14087248), (1664, 13206795), (1680, 13081016), (1723, 12754560), (1752, 12543440), (1820, 12074784), (1898, 11578560), (1920, 11445889), (2044, 10751520), (2080, 10565436), (2184, 10062320), (2190, 10034752), (2240, 9810762), (2336, 9407580), (2496, 8804530), (2555, 8601216), (2688, 8175635), (2730, 8049856), (2847, 7719040), (2912, 7546740), (2920, 7526064), (3066, 7167680), (3120, 7043624), (3360, 6540508), (3446, 6377280), (3504, 6271720), (3640, 6037392), (3796, 5789280), (4088, 5375760), (4160, 5282718), (4368, 5031160), (4380, 5017376), (4480, 4905381), (4672, 4703790), (4745, 4631424), (4992, 4402265), (5110, 4300608), (5169, 4251520), (5460, 4024928), (5694, 3859520), (5824, 3773370), (5840, 3763032), (6132, 3583840), (6240, 3521812), (6643, 3308160), (6720, 3270254), (6892, 3188640), (7008, 3135860), (7280, 3018696), (7592, 2894640), (7665, 2867072), (8176, 2687880), (8320, 2641359), (8615, 2550912), (8736, 2515580), (8760, 2508688), (9344, 2351895), (9490, 2315712), (10220, 2150304), (10338, 2125760), (10920, 2012464), (11388, 1929760), (11648, 1886685), (11680, 1881516), (12061, 1822080), (12264, 1791920), (12480, 1760906), (13286, 1654080), (13440, 1635127), (13784, 1594320), (14016, 1567930), (14235, 1543808), (14560, 1509348), (15184, 1447320), (15330, 1433536), (16352, 1343940), (17230, 1275456), (17472, 1257790), (17520, 1254344), (18980, 1157856), (19929, 1102720), (20440, 1075152), (20676, 1062880), (21840, 1006232), (22399, 981120), (22776, 964880), (23360, 940758), (24122, 911040), (24528, 895960), (24960, 880453), (25845, 850304), (26572, 827040), (27568, 797160), (28032, 783965), (28470, 771904), (29120, 754674), (30368, 723660), (30660, 716768), (32704, 671970), (33215, 661632), (34460, 637728), (34944, 628895), (35040, 627172), (36183, 607360), (37960, 578928), (39858, 551360), (40880, 537576), (41352, 531440), (43680, 503116), (44798, 490560), (45552, 482440), (46720, 470379), (48244, 455520), (49056, 447980), (51690, 425152), (53144, 413520), (55136, 398580), (56940, 385952), (58240, 377337), (60305, 364416), (60736, 361830), (61320, 358384), (65408, 335985), (66430, 330816), (67197, 327040), (68920, 318864), (70080, 313586), (72366, 303680), (75920, 289464), (79716, 275680), (81760, 268788), (82704, 265720), (87360, 251558), (89596, 245280), (91104, 241220), (96488, 227760), (98112, 223990), (99645, 220544), (103380, 212576), (106288, 206760), (110272, 199290), (111995, 196224), (113880, 192976), (120610, 182208), (121472, 180915), (122640, 179192), (125779, 174720), (132860, 165408), (134394, 163520), (137840, 159432), (140160, 156793), (144732, 151840)]