21969252480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 512

約数和(自身を含む): 82371870720

約数和(自身を除く): 60402618240

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, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 127, 128, 140, 160, 168, 183, 192, 210, 211, 224, 240, 244, 254, 280, 305, 320, 336, 366, 381, 384, 420, 422, 427, 448, 480, 488, 508, 560, 610, 633, 635, 640, 672, 732, 762, 840, 844, 854, 889, 896, 915, 960, 976, 1016, 1055, 1120, 1220, 1266, 1270, 1281, 1344, 1464, 1477, 1524, 1680, 1688, 1708, 1778, 1830, 1905, 1920, 1952, 2032, 2110, 2135, 2240, 2440, 2532, 2540, 2562, 2667, 2688, 2928, 2954, 3048, 3165, 3360, 3376, 3416, 3556, 3660, 3810, 3904, 4064, 4220, 4270, 4431, 4445, 4480, 4880, 5064, 5080, 5124, 5334, 5856, 5908, 6096, 6330, 6405, 6720, 6752, 6832, 7112, 7320, 7385, 7620, 7747, 7808, 8128, 8440, 8540, 8862, 8890, 9760, 10128, 10160, 10248, 10668, 11712, 11816, 12192, 12660, 12810, 12871, 13335, 13440, 13504, 13664, 14224, 14640, 14770, 15240, 15494, 16256, 16880, 17080, 17724, 17780, 19520, 20256, 20320, 20496, 21336, 22155, 23241, 23424, 23632, 24384, 25320, 25620, 25742, 26670, 26797, 27008, 27328, 28448, 29280, 29540, 30480, 30988, 33760, 34160, 35448, 35560, 38613, 38735, 39040, 40512, 40640, 40992, 42672, 44310, 46482, 47264, 48768, 50640, 51240, 51484, 53340, 53594, 54229, 54656, 56896, 58560, 59080, 60960, 61976, 64355, 67520, 68320, 70896, 71120, 77226, 77470, 80391, 81024, 81280, 81984, 85344, 88620, 90097, 92964, 94528, 101280, 102480, 102968, 106680, 107188, 108458, 113792, 116205, 117120, 118160, 121920, 123952, 128710, 133985, 135040, 136640, 141792, 142240, 154452, 154940, 160782, 162687, 163968, 170688, 177240, 180194, 185928, 187579, 189056, 193065, 202560, 204960, 205936, 213360, 214376, 216916, 232410, 236320, 243840, 247904, 257420, 267970, 270291, 271145, 273280, 283584, 284480, 308904, 309880, 321564, 325374, 341376, 354480, 360388, 371856, 375158, 386130, 401955, 405120, 409920, 411872, 426720, 428752, 433832, 450485, 464820, 472640, 495808, 514840, 535940, 540582, 542290, 562737, 567168, 568960, 617808, 619760, 643128, 650748, 708960, 720776, 743712, 750316, 772260, 803910, 813435, 819840, 823744, 853440, 857504, 867664, 900970, 929640, 937895, 945280, 991616, 1029680, 1071880, 1081164, 1084580, 1125474, 1235616, 1239520, 1286256, 1301496, 1351455, 1417920, 1441552, 1487424, 1500632, 1544520, 1607820, 1626870, 1634617, 1647488, 1706880, 1715008, 1735328, 1801940, 1859280, 1875790, 2059360, 2143760, 2162328, 2169160, 2250948, 2471232, 2479040, 2572512, 2602992, 2702910, 2813685, 2835840, 2883104, 2974848, 3001264, 3089040, 3215640, 3253740, 3269234, 3430016, 3470656, 3603880, 3718560, 3751580, 4118720, 4287520, 4324656, 4338320, 4501896, 4903851, 4942464, 4958080, 5145024, 5205984, 5405820, 5627370, 5766208, 6002528, 6178080, 6431280, 6507480, 6538468, 6941312, 7207760, 7437120, 7503160, 8173085, 8237440, 8575040, 8649312, 8676640, 9003792, 9807702, 10290048, 10411968, 10811640, 11254740, 11442319, 11532416, 12005056, 12356160, 12862560, 13014960, 13076936, 14415520, 14874240, 15006320, 16346170, 17150080, 17298624, 17353280, 18007584, 19615404, 20823936, 21623280, 22509480, 22884638, 24010112, 24519255, 24712320, 25725120, 26029920, 26153872, 28831040, 30012640, 32692340, 34326957, 34597248, 34706560, 36015168, 39230808, 43246560, 45018960, 45769276, 49038510, 51450240, 52059840, 52307744, 57211595, 57662080, 60025280, 65384680, 68653914, 72030336, 78461616, 86493120, 90037920, 91538552, 98077020, 104119680, 104615488, 114423190, 120050560, 130769360, 137307828, 156923232, 171634785, 172986240, 180075840, 183077104, 196154040, 209230976, 228846380, 261538720, 274615656, 313846464, 343269570, 360151680, 366154208, 392308080, 457692760, 523077440, 549231312, 627692928, 686539140, 732308416, 784616160, 915385520, 1046154880, 1098462624, 1373078280, 1464616832, 1569232320, 1830771040, 2196925248, 2746156560, 3138464640, 3661542080, 4393850496, 5492313120, 7323084160, 10984626240, 21969252480]

約数ペア:

[(1, 21969252480), (2, 10984626240), (3, 7323084160), (4, 5492313120), (5, 4393850496), (6, 3661542080), (7, 3138464640), (8, 2746156560), (10, 2196925248), (12, 1830771040), (14, 1569232320), (15, 1464616832), (16, 1373078280), (20, 1098462624), (21, 1046154880), (24, 915385520), (28, 784616160), (30, 732308416), (32, 686539140), (35, 627692928), (40, 549231312), (42, 523077440), (48, 457692760), (56, 392308080), (60, 366154208), (61, 360151680), (64, 343269570), (70, 313846464), (80, 274615656), (84, 261538720), (96, 228846380), (105, 209230976), (112, 196154040), (120, 183077104), (122, 180075840), (127, 172986240), (128, 171634785), (140, 156923232), (160, 137307828), (168, 130769360), (183, 120050560), (192, 114423190), (210, 104615488), (211, 104119680), (224, 98077020), (240, 91538552), (244, 90037920), (254, 86493120), (280, 78461616), (305, 72030336), (320, 68653914), (336, 65384680), (366, 60025280), (381, 57662080), (384, 57211595), (420, 52307744), (422, 52059840), (427, 51450240), (448, 49038510), (480, 45769276), (488, 45018960), (508, 43246560), (560, 39230808), (610, 36015168), (633, 34706560), (635, 34597248), (640, 34326957), (672, 32692340), (732, 30012640), (762, 28831040), (840, 26153872), (844, 26029920), (854, 25725120), (889, 24712320), (896, 24519255), (915, 24010112), (960, 22884638), (976, 22509480), (1016, 21623280), (1055, 20823936), (1120, 19615404), (1220, 18007584), (1266, 17353280), (1270, 17298624), (1281, 17150080), (1344, 16346170), (1464, 15006320), (1477, 14874240), (1524, 14415520), (1680, 13076936), (1688, 13014960), (1708, 12862560), (1778, 12356160), (1830, 12005056), (1905, 11532416), (1920, 11442319), (1952, 11254740), (2032, 10811640), (2110, 10411968), (2135, 10290048), (2240, 9807702), (2440, 9003792), (2532, 8676640), (2540, 8649312), (2562, 8575040), (2667, 8237440), (2688, 8173085), (2928, 7503160), (2954, 7437120), (3048, 7207760), (3165, 6941312), (3360, 6538468), (3376, 6507480), (3416, 6431280), (3556, 6178080), (3660, 6002528), (3810, 5766208), (3904, 5627370), (4064, 5405820), (4220, 5205984), (4270, 5145024), (4431, 4958080), (4445, 4942464), (4480, 4903851), (4880, 4501896), (5064, 4338320), (5080, 4324656), (5124, 4287520), (5334, 4118720), (5856, 3751580), (5908, 3718560), (6096, 3603880), (6330, 3470656), (6405, 3430016), (6720, 3269234), (6752, 3253740), (6832, 3215640), (7112, 3089040), (7320, 3001264), (7385, 2974848), (7620, 2883104), (7747, 2835840), (7808, 2813685), (8128, 2702910), (8440, 2602992), (8540, 2572512), (8862, 2479040), (8890, 2471232), (9760, 2250948), (10128, 2169160), (10160, 2162328), (10248, 2143760), (10668, 2059360), (11712, 1875790), (11816, 1859280), (12192, 1801940), (12660, 1735328), (12810, 1715008), (12871, 1706880), (13335, 1647488), (13440, 1634617), (13504, 1626870), (13664, 1607820), (14224, 1544520), (14640, 1500632), (14770, 1487424), (15240, 1441552), (15494, 1417920), (16256, 1351455), (16880, 1301496), (17080, 1286256), (17724, 1239520), (17780, 1235616), (19520, 1125474), (20256, 1084580), (20320, 1081164), (20496, 1071880), (21336, 1029680), (22155, 991616), (23241, 945280), (23424, 937895), (23632, 929640), (24384, 900970), (25320, 867664), (25620, 857504), (25742, 853440), (26670, 823744), (26797, 819840), (27008, 813435), (27328, 803910), (28448, 772260), (29280, 750316), (29540, 743712), (30480, 720776), (30988, 708960), (33760, 650748), (34160, 643128), (35448, 619760), (35560, 617808), (38613, 568960), (38735, 567168), (39040, 562737), (40512, 542290), (40640, 540582), (40992, 535940), (42672, 514840), (44310, 495808), (46482, 472640), (47264, 464820), (48768, 450485), (50640, 433832), (51240, 428752), (51484, 426720), (53340, 411872), (53594, 409920), (54229, 405120), (54656, 401955), (56896, 386130), (58560, 375158), (59080, 371856), (60960, 360388), (61976, 354480), (64355, 341376), (67520, 325374), (68320, 321564), (70896, 309880), (71120, 308904), (77226, 284480), (77470, 283584), (80391, 273280), (81024, 271145), (81280, 270291), (81984, 267970), (85344, 257420), (88620, 247904), (90097, 243840), (92964, 236320), (94528, 232410), (101280, 216916), (102480, 214376), (102968, 213360), (106680, 205936), (107188, 204960), (108458, 202560), (113792, 193065), (116205, 189056), (117120, 187579), (118160, 185928), (121920, 180194), (123952, 177240), (128710, 170688), (133985, 163968), (135040, 162687), (136640, 160782), (141792, 154940), (142240, 154452)]