1407728960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 3820290048

約数和(自身を除く): 2412561088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 67, 80, 88, 94, 110, 127, 134, 160, 176, 188, 220, 235, 254, 268, 320, 335, 352, 376, 440, 470, 508, 517, 536, 635, 670, 704, 737, 752, 880, 940, 1016, 1034, 1072, 1270, 1340, 1397, 1474, 1504, 1760, 1880, 2032, 2068, 2144, 2540, 2585, 2680, 2794, 2948, 3008, 3149, 3520, 3685, 3760, 4064, 4136, 4288, 5080, 5170, 5360, 5588, 5896, 5969, 6298, 6985, 7370, 7520, 8128, 8272, 8509, 10160, 10340, 10720, 11176, 11792, 11938, 12596, 13970, 14740, 15040, 15745, 16544, 17018, 20320, 20680, 21440, 22352, 23584, 23876, 25192, 27940, 29480, 29845, 31490, 33088, 34036, 34639, 40640, 41360, 42545, 44704, 47168, 47752, 50384, 55880, 58960, 59690, 62980, 65659, 68072, 69278, 82720, 85090, 89408, 93599, 95504, 100768, 111760, 117920, 119380, 125960, 131318, 136144, 138556, 165440, 170180, 173195, 187198, 191008, 201536, 223520, 235840, 238760, 251920, 262636, 272288, 277112, 328295, 340360, 346390, 374396, 382016, 399923, 447040, 467995, 477520, 503840, 525272, 544576, 554224, 656590, 680720, 692780, 748792, 799846, 935990, 955040, 1007680, 1050544, 1108448, 1313180, 1361440, 1385560, 1497584, 1599692, 1871980, 1910080, 1999615, 2101088, 2216896, 2626360, 2722880, 2771120, 2995168, 3199384, 3743960, 3999230, 4202176, 4399153, 5252720, 5542240, 5990336, 6398768, 7487920, 7998460, 8798306, 10505440, 11084480, 12797536, 14975840, 15996920, 17596612, 21010880, 21995765, 25595072, 29951680, 31993840, 35193224, 43991530, 63987680, 70386448, 87983060, 127975360, 140772896, 175966120, 281545792, 351932240, 703864480, 1407728960]

約数ペア:

[(1, 1407728960), (2, 703864480), (4, 351932240), (5, 281545792), (8, 175966120), (10, 140772896), (11, 127975360), (16, 87983060), (20, 70386448), (22, 63987680), (32, 43991530), (40, 35193224), (44, 31993840), (47, 29951680), (55, 25595072), (64, 21995765), (67, 21010880), (80, 17596612), (88, 15996920), (94, 14975840), (110, 12797536), (127, 11084480), (134, 10505440), (160, 8798306), (176, 7998460), (188, 7487920), (220, 6398768), (235, 5990336), (254, 5542240), (268, 5252720), (320, 4399153), (335, 4202176), (352, 3999230), (376, 3743960), (440, 3199384), (470, 2995168), (508, 2771120), (517, 2722880), (536, 2626360), (635, 2216896), (670, 2101088), (704, 1999615), (737, 1910080), (752, 1871980), (880, 1599692), (940, 1497584), (1016, 1385560), (1034, 1361440), (1072, 1313180), (1270, 1108448), (1340, 1050544), (1397, 1007680), (1474, 955040), (1504, 935990), (1760, 799846), (1880, 748792), (2032, 692780), (2068, 680720), (2144, 656590), (2540, 554224), (2585, 544576), (2680, 525272), (2794, 503840), (2948, 477520), (3008, 467995), (3149, 447040), (3520, 399923), (3685, 382016), (3760, 374396), (4064, 346390), (4136, 340360), (4288, 328295), (5080, 277112), (5170, 272288), (5360, 262636), (5588, 251920), (5896, 238760), (5969, 235840), (6298, 223520), (6985, 201536), (7370, 191008), (7520, 187198), (8128, 173195), (8272, 170180), (8509, 165440), (10160, 138556), (10340, 136144), (10720, 131318), (11176, 125960), (11792, 119380), (11938, 117920), (12596, 111760), (13970, 100768), (14740, 95504), (15040, 93599), (15745, 89408), (16544, 85090), (17018, 82720), (20320, 69278), (20680, 68072), (21440, 65659), (22352, 62980), (23584, 59690), (23876, 58960), (25192, 55880), (27940, 50384), (29480, 47752), (29845, 47168), (31490, 44704), (33088, 42545), (34036, 41360), (34639, 40640)]