21061969920

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 480

約数和(自身を含む): 76821544800

約数和(自身を除く): 55759574880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 81, 90, 96, 108, 120, 128, 134, 135, 144, 160, 162, 180, 192, 201, 216, 240, 256, 268, 270, 288, 320, 324, 335, 360, 379, 384, 402, 405, 432, 480, 512, 536, 540, 576, 603, 640, 648, 670, 720, 758, 768, 804, 810, 864, 960, 1005, 1024, 1072, 1080, 1137, 1152, 1206, 1280, 1296, 1340, 1440, 1516, 1536, 1608, 1620, 1728, 1809, 1895, 1920, 2010, 2048, 2144, 2160, 2274, 2304, 2412, 2560, 2592, 2680, 2880, 3015, 3032, 3072, 3216, 3240, 3411, 3456, 3618, 3790, 3840, 4020, 4288, 4320, 4548, 4608, 4824, 5120, 5184, 5360, 5427, 5685, 5760, 6030, 6064, 6144, 6432, 6480, 6822, 6912, 7236, 7580, 7680, 8040, 8576, 8640, 9045, 9096, 9216, 9648, 10233, 10240, 10368, 10720, 10854, 11370, 11520, 12060, 12128, 12864, 12960, 13644, 13824, 14472, 15160, 15360, 16080, 17055, 17152, 17280, 18090, 18192, 18432, 19296, 20466, 20736, 21440, 21708, 22740, 23040, 24120, 24256, 25393, 25728, 25920, 27135, 27288, 27648, 28944, 30320, 30699, 30720, 32160, 34110, 34304, 34560, 36180, 36384, 38592, 40932, 41472, 42880, 43416, 45480, 46080, 48240, 48512, 50786, 51165, 51456, 51840, 54270, 54576, 55296, 57888, 60640, 61398, 64320, 68220, 68608, 69120, 72360, 72768, 76179, 77184, 81864, 82944, 85760, 86832, 90960, 92160, 96480, 97024, 101572, 102330, 102912, 103680, 108540, 109152, 115776, 121280, 122796, 126965, 128640, 136440, 137216, 138240, 144720, 145536, 152358, 153495, 154368, 163728, 165888, 171520, 173664, 181920, 192960, 194048, 203144, 204660, 205824, 207360, 217080, 218304, 228537, 231552, 242560, 245592, 253930, 257280, 272880, 276480, 289440, 291072, 304716, 306990, 308736, 327456, 343040, 347328, 363840, 380895, 385920, 388096, 406288, 409320, 411648, 414720, 434160, 436608, 457074, 463104, 485120, 491184, 507860, 514560, 545760, 578880, 582144, 609432, 613980, 617472, 654912, 685611, 686080, 694656, 727680, 761790, 771840, 776192, 812576, 818640, 829440, 868320, 873216, 914148, 926208, 970240, 982368, 1015720, 1029120, 1091520, 1142685, 1157760, 1164288, 1218864, 1227960, 1234944, 1309824, 1371222, 1389312, 1455360, 1523580, 1543680, 1625152, 1637280, 1736640, 1746432, 1828296, 1852416, 1940480, 1964736, 2031440, 2056833, 2058240, 2183040, 2285370, 2315520, 2328576, 2437728, 2455920, 2619648, 2742444, 2778624, 2910720, 3047160, 3087360, 3250304, 3274560, 3428055, 3473280, 3492864, 3656592, 3704832, 3880960, 3929472, 4062880, 4113666, 4366080, 4570740, 4631040, 4875456, 4911840, 5239296, 5484888, 5557248, 5821440, 6094320, 6174720, 6500608, 6549120, 6856110, 6946560, 6985728, 7313184, 7858944, 8125760, 8227332, 8732160, 9141480, 9262080, 9750912, 9823680, 10284165, 10478592, 10969776, 11114496, 11642880, 12188640, 13001216, 13098240, 13712220, 13893120, 14626368, 15717888, 16251520, 16454664, 17464320, 18282960, 18524160, 19501824, 19647360, 20568330, 20957184, 21939552, 24377280, 26002432, 26196480, 27424440, 27786240, 29252736, 31435776, 32503040, 32909328, 34928640, 36565920, 39003648, 39294720, 41136660, 43879104, 48754560, 52004864, 52392960, 54848880, 55572480, 58505472, 62871552, 65006080, 65818656, 73131840, 78007296, 78589440, 82273320, 87758208, 97509120, 104785920, 109697760, 117010944, 130012160, 131637312, 146263680, 156014592, 157178880, 164546640, 175516416, 195018240, 219395520, 234021888, 260024320, 263274624, 292527360, 314357760, 329093280, 351032832, 390036480, 438791040, 468043776, 526549248, 585054720, 658186560, 702065664, 780072960, 877582080, 1053098496, 1170109440, 1316373120, 1404131328, 1755164160, 2106196992, 2340218880, 2632746240, 3510328320, 4212393984, 5265492480, 7020656640, 10530984960, 21061969920]

約数ペア:

[(1, 21061969920), (2, 10530984960), (3, 7020656640), (4, 5265492480), (5, 4212393984), (6, 3510328320), (8, 2632746240), (9, 2340218880), (10, 2106196992), (12, 1755164160), (15, 1404131328), (16, 1316373120), (18, 1170109440), (20, 1053098496), (24, 877582080), (27, 780072960), (30, 702065664), (32, 658186560), (36, 585054720), (40, 526549248), (45, 468043776), (48, 438791040), (54, 390036480), (60, 351032832), (64, 329093280), (67, 314357760), (72, 292527360), (80, 263274624), (81, 260024320), (90, 234021888), (96, 219395520), (108, 195018240), (120, 175516416), (128, 164546640), (134, 157178880), (135, 156014592), (144, 146263680), (160, 131637312), (162, 130012160), (180, 117010944), (192, 109697760), (201, 104785920), (216, 97509120), (240, 87758208), (256, 82273320), (268, 78589440), (270, 78007296), (288, 73131840), (320, 65818656), (324, 65006080), (335, 62871552), (360, 58505472), (379, 55572480), (384, 54848880), (402, 52392960), (405, 52004864), (432, 48754560), (480, 43879104), (512, 41136660), (536, 39294720), (540, 39003648), (576, 36565920), (603, 34928640), (640, 32909328), (648, 32503040), (670, 31435776), (720, 29252736), (758, 27786240), (768, 27424440), (804, 26196480), (810, 26002432), (864, 24377280), (960, 21939552), (1005, 20957184), (1024, 20568330), (1072, 19647360), (1080, 19501824), (1137, 18524160), (1152, 18282960), (1206, 17464320), (1280, 16454664), (1296, 16251520), (1340, 15717888), (1440, 14626368), (1516, 13893120), (1536, 13712220), (1608, 13098240), (1620, 13001216), (1728, 12188640), (1809, 11642880), (1895, 11114496), (1920, 10969776), (2010, 10478592), (2048, 10284165), (2144, 9823680), (2160, 9750912), (2274, 9262080), (2304, 9141480), (2412, 8732160), (2560, 8227332), (2592, 8125760), (2680, 7858944), (2880, 7313184), (3015, 6985728), (3032, 6946560), (3072, 6856110), (3216, 6549120), (3240, 6500608), (3411, 6174720), (3456, 6094320), (3618, 5821440), (3790, 5557248), (3840, 5484888), (4020, 5239296), (4288, 4911840), (4320, 4875456), (4548, 4631040), (4608, 4570740), (4824, 4366080), (5120, 4113666), (5184, 4062880), (5360, 3929472), (5427, 3880960), (5685, 3704832), (5760, 3656592), (6030, 3492864), (6064, 3473280), (6144, 3428055), (6432, 3274560), (6480, 3250304), (6822, 3087360), (6912, 3047160), (7236, 2910720), (7580, 2778624), (7680, 2742444), (8040, 2619648), (8576, 2455920), (8640, 2437728), (9045, 2328576), (9096, 2315520), (9216, 2285370), (9648, 2183040), (10233, 2058240), (10240, 2056833), (10368, 2031440), (10720, 1964736), (10854, 1940480), (11370, 1852416), (11520, 1828296), (12060, 1746432), (12128, 1736640), (12864, 1637280), (12960, 1625152), (13644, 1543680), (13824, 1523580), (14472, 1455360), (15160, 1389312), (15360, 1371222), (16080, 1309824), (17055, 1234944), (17152, 1227960), (17280, 1218864), (18090, 1164288), (18192, 1157760), (18432, 1142685), (19296, 1091520), (20466, 1029120), (20736, 1015720), (21440, 982368), (21708, 970240), (22740, 926208), (23040, 914148), (24120, 873216), (24256, 868320), (25393, 829440), (25728, 818640), (25920, 812576), (27135, 776192), (27288, 771840), (27648, 761790), (28944, 727680), (30320, 694656), (30699, 686080), (30720, 685611), (32160, 654912), (34110, 617472), (34304, 613980), (34560, 609432), (36180, 582144), (36384, 578880), (38592, 545760), (40932, 514560), (41472, 507860), (42880, 491184), (43416, 485120), (45480, 463104), (46080, 457074), (48240, 436608), (48512, 434160), (50786, 414720), (51165, 411648), (51456, 409320), (51840, 406288), (54270, 388096), (54576, 385920), (55296, 380895), (57888, 363840), (60640, 347328), (61398, 343040), (64320, 327456), (68220, 308736), (68608, 306990), (69120, 304716), (72360, 291072), (72768, 289440), (76179, 276480), (77184, 272880), (81864, 257280), (82944, 253930), (85760, 245592), (86832, 242560), (90960, 231552), (92160, 228537), (96480, 218304), (97024, 217080), (101572, 207360), (102330, 205824), (102912, 204660), (103680, 203144), (108540, 194048), (109152, 192960), (115776, 181920), (121280, 173664), (122796, 171520), (126965, 165888), (128640, 163728), (136440, 154368), (137216, 153495), (138240, 152358), (144720, 145536)]