1339616320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 224

約数和(自身を含む): 3904561152

約数和(自身を除く): 2564944832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 127, 136, 140, 160, 170, 224, 238, 254, 272, 277, 280, 320, 340, 448, 476, 508, 544, 554, 560, 595, 635, 680, 889, 952, 1016, 1088, 1108, 1120, 1190, 1270, 1360, 1385, 1778, 1904, 1939, 2032, 2159, 2216, 2240, 2380, 2540, 2720, 2770, 3556, 3808, 3878, 4064, 4318, 4432, 4445, 4709, 4760, 5080, 5440, 5540, 7112, 7616, 7756, 8128, 8636, 8864, 8890, 9418, 9520, 9695, 10160, 10795, 11080, 14224, 15113, 15512, 17272, 17728, 17780, 18836, 19040, 19390, 20320, 21590, 22160, 23545, 28448, 30226, 31024, 32963, 34544, 35179, 35560, 37672, 38080, 38780, 40640, 43180, 44320, 47090, 56896, 60452, 62048, 65926, 69088, 70358, 71120, 75344, 75565, 77560, 86360, 88640, 94180, 120904, 124096, 131852, 138176, 140716, 142240, 150688, 151130, 155120, 164815, 172720, 175895, 188360, 241808, 246253, 263704, 281432, 284480, 301376, 302260, 310240, 329630, 345440, 351790, 376720, 483616, 492506, 527408, 562864, 598043, 604520, 620480, 659260, 690880, 703580, 753440, 967232, 985012, 1054816, 1125728, 1196086, 1209040, 1231265, 1318520, 1407160, 1506880, 1970024, 2109632, 2251456, 2392172, 2418080, 2462530, 2637040, 2814320, 2990215, 3940048, 4186301, 4784344, 4836160, 4925060, 5274080, 5628640, 5980430, 7880096, 8372602, 9568688, 9850120, 10548160, 11257280, 11960860, 15760192, 16745204, 19137376, 19700240, 20931505, 23921720, 33490408, 38274752, 39400480, 41863010, 47843440, 66980816, 78800960, 83726020, 95686880, 133961632, 167452040, 191373760, 267923264, 334904080, 669808160, 1339616320]

約数ペア:

[(1, 1339616320), (2, 669808160), (4, 334904080), (5, 267923264), (7, 191373760), (8, 167452040), (10, 133961632), (14, 95686880), (16, 83726020), (17, 78800960), (20, 66980816), (28, 47843440), (32, 41863010), (34, 39400480), (35, 38274752), (40, 33490408), (56, 23921720), (64, 20931505), (68, 19700240), (70, 19137376), (80, 16745204), (85, 15760192), (112, 11960860), (119, 11257280), (127, 10548160), (136, 9850120), (140, 9568688), (160, 8372602), (170, 7880096), (224, 5980430), (238, 5628640), (254, 5274080), (272, 4925060), (277, 4836160), (280, 4784344), (320, 4186301), (340, 3940048), (448, 2990215), (476, 2814320), (508, 2637040), (544, 2462530), (554, 2418080), (560, 2392172), (595, 2251456), (635, 2109632), (680, 1970024), (889, 1506880), (952, 1407160), (1016, 1318520), (1088, 1231265), (1108, 1209040), (1120, 1196086), (1190, 1125728), (1270, 1054816), (1360, 985012), (1385, 967232), (1778, 753440), (1904, 703580), (1939, 690880), (2032, 659260), (2159, 620480), (2216, 604520), (2240, 598043), (2380, 562864), (2540, 527408), (2720, 492506), (2770, 483616), (3556, 376720), (3808, 351790), (3878, 345440), (4064, 329630), (4318, 310240), (4432, 302260), (4445, 301376), (4709, 284480), (4760, 281432), (5080, 263704), (5440, 246253), (5540, 241808), (7112, 188360), (7616, 175895), (7756, 172720), (8128, 164815), (8636, 155120), (8864, 151130), (8890, 150688), (9418, 142240), (9520, 140716), (9695, 138176), (10160, 131852), (10795, 124096), (11080, 120904), (14224, 94180), (15113, 88640), (15512, 86360), (17272, 77560), (17728, 75565), (17780, 75344), (18836, 71120), (19040, 70358), (19390, 69088), (20320, 65926), (21590, 62048), (22160, 60452), (23545, 56896), (28448, 47090), (30226, 44320), (31024, 43180), (32963, 40640), (34544, 38780), (35179, 38080), (35560, 37672)]