19608779520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:880

約数の個数: 432

約数和(自身を含む): 74415204864

約数和(自身を除く): 54806425344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 271, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 542, 571, 576, 640, 660, 704, 720, 768, 792, 813, 880, 960, 990, 1056, 1084, 1142, 1152, 1280, 1320, 1355, 1408, 1440, 1584, 1626, 1713, 1760, 1920, 1980, 2112, 2168, 2284, 2304, 2439, 2640, 2710, 2816, 2855, 2880, 2981, 3168, 3252, 3426, 3520, 3840, 3960, 4065, 4224, 4336, 4568, 4878, 5139, 5280, 5420, 5710, 5760, 5962, 6281, 6336, 6504, 6852, 7040, 7920, 8130, 8448, 8565, 8672, 8943, 9136, 9756, 10278, 10560, 10840, 11420, 11520, 11924, 12195, 12562, 12672, 13008, 13704, 14080, 14905, 15840, 16260, 17130, 17344, 17886, 18272, 18843, 19512, 20556, 21120, 21680, 22840, 23848, 24390, 25124, 25344, 25695, 26016, 26829, 27408, 29810, 31405, 31680, 32520, 34260, 34688, 35772, 36544, 37686, 39024, 41112, 42240, 43360, 44715, 45680, 47696, 48780, 50248, 51390, 52032, 53658, 54816, 56529, 59620, 62810, 63360, 65040, 68520, 69376, 71544, 73088, 75372, 78048, 82224, 86720, 89430, 91360, 94215, 95392, 97560, 100496, 102780, 104064, 107316, 109632, 113058, 119240, 125620, 126720, 130080, 134145, 137040, 143088, 146176, 150744, 154741, 156096, 164448, 173440, 178860, 182720, 188430, 190784, 195120, 200992, 205560, 208128, 214632, 219264, 226116, 238480, 251240, 260160, 268290, 274080, 282645, 286176, 301488, 309482, 312192, 328896, 346880, 357720, 365440, 376860, 381568, 390240, 401984, 411120, 429264, 438528, 452232, 464223, 476960, 502480, 520320, 536580, 548160, 565290, 572352, 602976, 618964, 624384, 657792, 715440, 730880, 753720, 763136, 773705, 780480, 803968, 822240, 858528, 904464, 928446, 953920, 1004960, 1040640, 1073160, 1096320, 1130580, 1144704, 1205952, 1237928, 1315584, 1392669, 1430880, 1507440, 1547410, 1560960, 1607936, 1644480, 1702151, 1717056, 1808928, 1856892, 1907840, 2009920, 2146320, 2192640, 2261160, 2289408, 2321115, 2411904, 2475856, 2785338, 2861760, 3014880, 3094820, 3121920, 3288960, 3404302, 3434112, 3617856, 3713784, 3815680, 4019840, 4292640, 4522320, 4642230, 4823808, 4951712, 5106453, 5570676, 5723520, 6029760, 6189640, 6577920, 6808604, 6868224, 6963345, 7235712, 7427568, 8039680, 8510755, 8585280, 9044640, 9284460, 9903424, 10212906, 11141352, 11447040, 12059520, 12379280, 13617208, 13926690, 14471424, 14855136, 15319359, 17021510, 17170560, 18089280, 18568920, 19806848, 20425812, 22282704, 24119040, 24758560, 25532265, 27234416, 27853380, 29710272, 30638718, 34043020, 34341120, 36178560, 37137840, 39613696, 40851624, 44565408, 49517120, 51064530, 54468832, 55706760, 59420544, 61277436, 68086040, 72357120, 74275680, 76596795, 81703248, 89130816, 99034240, 102129060, 108937664, 111413520, 118841088, 122554872, 136172080, 148551360, 153193590, 163406496, 178261632, 198068480, 204258120, 217875328, 222827040, 245109744, 272344160, 297102720, 306387180, 326812992, 356523264, 408516240, 435750656, 445654080, 490219488, 544688320, 594205440, 612774360, 653625984, 817032480, 891308160, 980438976, 1089376640, 1225548720, 1307251968, 1634064960, 1782616320, 1960877952, 2178753280, 2451097440, 3268129920, 3921755904, 4902194880, 6536259840, 9804389760, 19608779520]

約数ペア:

[(1, 19608779520), (2, 9804389760), (3, 6536259840), (4, 4902194880), (5, 3921755904), (6, 3268129920), (8, 2451097440), (9, 2178753280), (10, 1960877952), (11, 1782616320), (12, 1634064960), (15, 1307251968), (16, 1225548720), (18, 1089376640), (20, 980438976), (22, 891308160), (24, 817032480), (30, 653625984), (32, 612774360), (33, 594205440), (36, 544688320), (40, 490219488), (44, 445654080), (45, 435750656), (48, 408516240), (55, 356523264), (60, 326812992), (64, 306387180), (66, 297102720), (72, 272344160), (80, 245109744), (88, 222827040), (90, 217875328), (96, 204258120), (99, 198068480), (110, 178261632), (120, 163406496), (128, 153193590), (132, 148551360), (144, 136172080), (160, 122554872), (165, 118841088), (176, 111413520), (180, 108937664), (192, 102129060), (198, 99034240), (220, 89130816), (240, 81703248), (256, 76596795), (264, 74275680), (271, 72357120), (288, 68086040), (320, 61277436), (330, 59420544), (352, 55706760), (360, 54468832), (384, 51064530), (396, 49517120), (440, 44565408), (480, 40851624), (495, 39613696), (528, 37137840), (542, 36178560), (571, 34341120), (576, 34043020), (640, 30638718), (660, 29710272), (704, 27853380), (720, 27234416), (768, 25532265), (792, 24758560), (813, 24119040), (880, 22282704), (960, 20425812), (990, 19806848), (1056, 18568920), (1084, 18089280), (1142, 17170560), (1152, 17021510), (1280, 15319359), (1320, 14855136), (1355, 14471424), (1408, 13926690), (1440, 13617208), (1584, 12379280), (1626, 12059520), (1713, 11447040), (1760, 11141352), (1920, 10212906), (1980, 9903424), (2112, 9284460), (2168, 9044640), (2284, 8585280), (2304, 8510755), (2439, 8039680), (2640, 7427568), (2710, 7235712), (2816, 6963345), (2855, 6868224), (2880, 6808604), (2981, 6577920), (3168, 6189640), (3252, 6029760), (3426, 5723520), (3520, 5570676), (3840, 5106453), (3960, 4951712), (4065, 4823808), (4224, 4642230), (4336, 4522320), (4568, 4292640), (4878, 4019840), (5139, 3815680), (5280, 3713784), (5420, 3617856), (5710, 3434112), (5760, 3404302), (5962, 3288960), (6281, 3121920), (6336, 3094820), (6504, 3014880), (6852, 2861760), (7040, 2785338), (7920, 2475856), (8130, 2411904), (8448, 2321115), (8565, 2289408), (8672, 2261160), (8943, 2192640), (9136, 2146320), (9756, 2009920), (10278, 1907840), (10560, 1856892), (10840, 1808928), (11420, 1717056), (11520, 1702151), (11924, 1644480), (12195, 1607936), (12562, 1560960), (12672, 1547410), (13008, 1507440), (13704, 1430880), (14080, 1392669), (14905, 1315584), (15840, 1237928), (16260, 1205952), (17130, 1144704), (17344, 1130580), (17886, 1096320), (18272, 1073160), (18843, 1040640), (19512, 1004960), (20556, 953920), (21120, 928446), (21680, 904464), (22840, 858528), (23848, 822240), (24390, 803968), (25124, 780480), (25344, 773705), (25695, 763136), (26016, 753720), (26829, 730880), (27408, 715440), (29810, 657792), (31405, 624384), (31680, 618964), (32520, 602976), (34260, 572352), (34688, 565290), (35772, 548160), (36544, 536580), (37686, 520320), (39024, 502480), (41112, 476960), (42240, 464223), (43360, 452232), (44715, 438528), (45680, 429264), (47696, 411120), (48780, 401984), (50248, 390240), (51390, 381568), (52032, 376860), (53658, 365440), (54816, 357720), (56529, 346880), (59620, 328896), (62810, 312192), (63360, 309482), (65040, 301488), (68520, 286176), (69376, 282645), (71544, 274080), (73088, 268290), (75372, 260160), (78048, 251240), (82224, 238480), (86720, 226116), (89430, 219264), (91360, 214632), (94215, 208128), (95392, 205560), (97560, 200992), (100496, 195120), (102780, 190784), (104064, 188430), (107316, 182720), (109632, 178860), (113058, 173440), (119240, 164448), (125620, 156096), (126720, 154741), (130080, 150744), (134145, 146176), (137040, 143088)]