30921031680

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 1024

約数和(自身を含む): 132873523200

約数和(自身を除く): 101952491520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 43, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 86, 88, 95, 96, 105, 110, 112, 114, 120, 128, 129, 132, 133, 140, 152, 154, 160, 165, 168, 172, 176, 190, 192, 209, 210, 215, 220, 224, 228, 231, 240, 256, 258, 264, 266, 280, 285, 301, 304, 308, 320, 330, 336, 344, 352, 380, 384, 385, 399, 418, 420, 430, 440, 448, 456, 462, 473, 480, 512, 516, 528, 532, 560, 570, 602, 608, 616, 627, 640, 645, 660, 665, 672, 688, 704, 760, 768, 770, 798, 817, 836, 840, 860, 880, 896, 903, 912, 924, 946, 960, 1024, 1032, 1045, 1056, 1064, 1120, 1140, 1155, 1204, 1216, 1232, 1254, 1280, 1290, 1320, 1330, 1344, 1376, 1408, 1419, 1463, 1505, 1520, 1536, 1540, 1596, 1634, 1672, 1680, 1720, 1760, 1792, 1806, 1824, 1848, 1892, 1920, 1995, 2048, 2064, 2090, 2112, 2128, 2240, 2280, 2310, 2365, 2408, 2432, 2451, 2464, 2508, 2560, 2580, 2640, 2660, 2688, 2752, 2816, 2838, 2926, 3010, 3040, 3072, 3080, 3135, 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26752, 26880, 26961, 27520, 28160, 28380, 28595, 28672, 28896, 29184, 29260, 29568, 30272, 30720, 31920, 32680, 32768, 33024, 33110, 33440, 33792, 34048, 34314, 35112, 35840, 35948, 36120, 36480, 36960, 37840, 38528, 38912, 39216, 39424, 39732, 40128, 40960, 41280, 42240, 42560, 43008, 43890, 44032, 44935, 45056, 45408, 45752, 46816, 48160, 48640, 49020, 49152, 49280, 49665, 50160, 51072, 52288, 52976, 53504, 53760, 53922, 55040, 56320, 56760, 57190, 57344, 57792, 58368, 58520, 59136, 60544, 61440, 62909, 63840, 65360, 66048, 66220, 66880, 67584, 68096, 68628, 70224, 71680, 71896, 72240, 72960, 73920, 75680, 77056, 77824, 78432, 78848, 79464, 80256, 81920, 82560, 84480, 85120, 85785, 86016, 87780, 88064, 89870, 90112, 90816, 91504, 93632, 96320, 97280, 98040, 98304, 98560, 99330, 100320, 102144, 104576, 105952, 107008, 107520, 107844, 110080, 112640, 113520, 114380, 114688, 115584, 116736, 117040, 118272, 121088, 122880, 125818, 127680, 130720, 132096, 132440, 133760, 134805, 135168, 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約数ペア:

[(1, 30921031680), (2, 15460515840), (3, 10307010560), (4, 7730257920), (5, 6184206336), (6, 5153505280), (7, 4417290240), (8, 3865128960), (10, 3092103168), (11, 2811002880), (12, 2576752640), (14, 2208645120), (15, 2061402112), (16, 1932564480), (19, 1627422720), (20, 1546051584), (21, 1472430080), (22, 1405501440), (24, 1288376320), (28, 1104322560), (30, 1030701056), (32, 966282240), (33, 937000960), (35, 883458048), (38, 813711360), (40, 773025792), (42, 736215040), (43, 719093760), (44, 702750720), (48, 644188160), (55, 562200576), (56, 552161280), (57, 542474240), (60, 515350528), (64, 483141120), (66, 468500480), (70, 441729024), (76, 406855680), (77, 401571840), (80, 386512896), (84, 368107520), (86, 359546880), (88, 351375360), (95, 325484544), (96, 322094080), (105, 294486016), (110, 281100288), (112, 276080640), (114, 271237120), (120, 257675264), (128, 241570560), (129, 239697920), (132, 234250240), (133, 232488960), (140, 220864512), (152, 203427840), (154, 200785920), (160, 193256448), (165, 187400192), (168, 184053760), (172, 179773440), (176, 175687680), (190, 162742272), (192, 161047040), (209, 147947520), (210, 147243008), (215, 143818752), (220, 140550144), (224, 138040320), (228, 135618560), (231, 133857280), (240, 128837632), (256, 120785280), (258, 119848960), (264, 117125120), (266, 116244480), (280, 110432256), (285, 108494848), (301, 102727680), (304, 101713920), (308, 100392960), (320, 96628224), (330, 93700096), (336, 92026880), (344, 89886720), (352, 87843840), (380, 81371136), (384, 80523520), (385, 80314368), (399, 77496320), (418, 73973760), (420, 73621504), (430, 71909376), (440, 70275072), (448, 69020160), (456, 67809280), (462, 66928640), (473, 65372160), (480, 64418816), (512, 60392640), (516, 59924480), (528, 58562560), (532, 58122240), (560, 55216128), (570, 54247424), (602, 51363840), (608, 50856960), (616, 50196480), (627, 49315840), (640, 48314112), (645, 47939584), (660, 46850048), (665, 46497792), (672, 46013440), (688, 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660480), (48160, 642048), (48640, 635712), (49020, 630784), (49152, 629090), (49280, 627456), (49665, 622592), (50160, 616448), (51072, 605440), (52288, 591360), (52976, 583680), (53504, 577920), (53760, 575168), (53922, 573440), (55040, 561792), (56320, 549024), (56760, 544768), (57190, 540672), (57344, 539220), (57792, 535040), (58368, 529760), (58520, 528384), (59136, 522880), (60544, 510720), (61440, 503272), (62909, 491520), (63840, 484352), (65360, 473088), (66048, 468160), (66220, 466944), (66880, 462336), (67584, 457520), (68096, 454080), (68628, 450560), (70224, 440320), (71680, 431376), (71896, 430080), (72240, 428032), (72960, 423808), (73920, 418304), (75680, 408576), (77056, 401280), (77824, 397320), (78432, 394240), (78848, 392160), (79464, 389120), (80256, 385280), (81920, 377454), (82560, 374528), (84480, 366016), (85120, 363264), (85785, 360448), (86016, 359480), (87780, 352256), (88064, 351120), (89870, 344064), (90112, 343140), (90816, 340480), (91504, 337920), (93632, 330240), (96320, 321024), (97280, 317856), (98040, 315392), (98304, 314545), (98560, 313728), (99330, 311296), (100320, 308224), (102144, 302720), (104576, 295680), (105952, 291840), (107008, 288960), (107520, 287584), (107844, 286720), (110080, 280896), (112640, 274512), (113520, 272384), (114380, 270336), (114688, 269610), (115584, 267520), (116736, 264880), (117040, 264192), (118272, 261440), (121088, 255360), (122880, 251636), (125818, 245760), (127680, 242176), (130720, 236544), (132096, 234080), (132440, 233472), (133760, 231168), (134805, 229376), (135168, 228760), (136192, 227040), (137256, 225280), (140448, 220160), (143360, 215688), (143792, 215040), (144480, 214016), (145920, 211904), (147840, 209152), (151360, 204288), (154112, 200640), (155648, 198660), (156864, 197120), (157696, 196080), (158928, 194560), (160512, 192640), (163840, 188727), (165120, 187264), (168960, 183008), (170240, 181632), (171570, 180224), (172032, 179740), (175560, 176128)]