254816640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 982406880

約数和(自身を除く): 727590240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 64, 65, 72, 78, 80, 82, 83, 90, 96, 104, 117, 120, 123, 128, 130, 144, 156, 160, 164, 166, 180, 192, 195, 205, 208, 234, 240, 246, 249, 260, 288, 312, 320, 328, 332, 360, 369, 384, 390, 410, 415, 416, 468, 480, 492, 498, 520, 533, 576, 585, 615, 624, 640, 656, 664, 720, 738, 747, 780, 820, 830, 832, 936, 960, 984, 996, 1040, 1066, 1079, 1152, 1170, 1230, 1245, 1248, 1312, 1328, 1440, 1476, 1494, 1560, 1599, 1640, 1660, 1664, 1845, 1872, 1920, 1968, 1992, 2080, 2132, 2158, 2340, 2460, 2490, 2496, 2624, 2656, 2665, 2880, 2952, 2988, 3120, 3198, 3237, 3280, 3320, 3403, 3690, 3735, 3744, 3936, 3984, 4160, 4264, 4316, 4680, 4797, 4920, 4980, 4992, 5248, 5312, 5330, 5395, 5760, 5904, 5976, 6240, 6396, 6474, 6560, 6640, 6806, 7380, 7470, 7488, 7872, 7968, 7995, 8320, 8528, 8632, 9360, 9594, 9711, 9840, 9960, 10209, 10624, 10660, 10790, 11808, 11952, 12480, 12792, 12948, 13120, 13280, 13612, 14760, 14940, 14976, 15744, 15936, 15990, 16185, 17015, 17056, 17264, 18720, 19188, 19422, 19680, 19920, 20418, 21320, 21580, 23616, 23904, 23985, 24960, 25584, 25896, 26240, 26560, 27224, 29520, 29880, 30627, 31872, 31980, 32370, 34030, 34112, 34528, 37440, 38376, 38844, 39360, 39840, 40836, 42640, 43160, 44239, 47232, 47808, 47970, 48555, 51045, 51168, 51792, 53120, 54448, 59040, 59760, 61254, 63960, 64740, 68060, 68224, 69056, 74880, 76752, 77688, 78720, 79680, 81672, 85280, 86320, 88478, 95616, 95940, 97110, 102090, 102336, 103584, 108896, 118080, 119520, 122508, 127920, 129480, 132717, 136120, 138112, 153135, 153504, 155376, 159360, 163344, 170560, 172640, 176956, 191880, 194220, 204180, 204672, 207168, 217792, 221195, 236160, 239040, 245016, 255840, 258960, 265434, 272240, 306270, 307008, 310752, 326688, 341120, 345280, 353912, 383760, 388440, 398151, 408360, 414336, 435584, 442390, 478080, 490032, 511680, 517920, 530868, 544480, 612540, 614016, 621504, 653376, 663585, 690560, 707824, 767520, 776880, 796302, 816720, 884780, 980064, 1023360, 1035840, 1061736, 1088960, 1225080, 1243008, 1306752, 1327170, 1415648, 1535040, 1553760, 1592604, 1633440, 1769560, 1960128, 1990755, 2071680, 2123472, 2177920, 2450160, 2654340, 2831296, 3070080, 3107520, 3185208, 3266880, 3539120, 3920256, 3981510, 4246944, 4900320, 5308680, 5662592, 6215040, 6370416, 6533760, 7078240, 7963020, 8493888, 9800640, 10617360, 12740832, 14156480, 15926040, 16987776, 19601280, 21234720, 25481664, 28312960, 31852080, 42469440, 50963328, 63704160, 84938880, 127408320, 254816640]

約数ペア:

[(1, 254816640), (2, 127408320), (3, 84938880), (4, 63704160), (5, 50963328), (6, 42469440), (8, 31852080), (9, 28312960), (10, 25481664), (12, 21234720), (13, 19601280), (15, 16987776), (16, 15926040), (18, 14156480), (20, 12740832), (24, 10617360), (26, 9800640), (30, 8493888), (32, 7963020), (36, 7078240), (39, 6533760), (40, 6370416), (41, 6215040), (45, 5662592), (48, 5308680), (52, 4900320), (60, 4246944), (64, 3981510), (65, 3920256), (72, 3539120), (78, 3266880), (80, 3185208), (82, 3107520), (83, 3070080), (90, 2831296), (96, 2654340), (104, 2450160), (117, 2177920), (120, 2123472), (123, 2071680), (128, 1990755), (130, 1960128), (144, 1769560), (156, 1633440), (160, 1592604), (164, 1553760), (166, 1535040), (180, 1415648), (192, 1327170), (195, 1306752), (205, 1243008), (208, 1225080), (234, 1088960), (240, 1061736), (246, 1035840), (249, 1023360), (260, 980064), (288, 884780), (312, 816720), (320, 796302), (328, 776880), (332, 767520), (360, 707824), (369, 690560), (384, 663585), (390, 653376), (410, 621504), (415, 614016), (416, 612540), (468, 544480), (480, 530868), (492, 517920), (498, 511680), (520, 490032), (533, 478080), (576, 442390), (585, 435584), (615, 414336), (624, 408360), (640, 398151), (656, 388440), (664, 383760), (720, 353912), (738, 345280), (747, 341120), (780, 326688), (820, 310752), (830, 307008), (832, 306270), (936, 272240), (960, 265434), (984, 258960), (996, 255840), (1040, 245016), (1066, 239040), (1079, 236160), (1152, 221195), (1170, 217792), (1230, 207168), (1245, 204672), (1248, 204180), (1312, 194220), (1328, 191880), (1440, 176956), (1476, 172640), (1494, 170560), (1560, 163344), (1599, 159360), (1640, 155376), (1660, 153504), (1664, 153135), (1845, 138112), (1872, 136120), (1920, 132717), (1968, 129480), (1992, 127920), (2080, 122508), (2132, 119520), (2158, 118080), (2340, 108896), (2460, 103584), (2490, 102336), (2496, 102090), (2624, 97110), (2656, 95940), (2665, 95616), (2880, 88478), (2952, 86320), (2988, 85280), (3120, 81672), (3198, 79680), (3237, 78720), (3280, 77688), (3320, 76752), (3403, 74880), (3690, 69056), (3735, 68224), (3744, 68060), (3936, 64740), (3984, 63960), (4160, 61254), (4264, 59760), (4316, 59040), (4680, 54448), (4797, 53120), (4920, 51792), (4980, 51168), (4992, 51045), (5248, 48555), (5312, 47970), (5330, 47808), (5395, 47232), (5760, 44239), (5904, 43160), (5976, 42640), (6240, 40836), (6396, 39840), (6474, 39360), (6560, 38844), (6640, 38376), (6806, 37440), (7380, 34528), (7470, 34112), (7488, 34030), (7872, 32370), (7968, 31980), (7995, 31872), (8320, 30627), (8528, 29880), (8632, 29520), (9360, 27224), (9594, 26560), (9711, 26240), (9840, 25896), (9960, 25584), (10209, 24960), (10624, 23985), (10660, 23904), (10790, 23616), (11808, 21580), (11952, 21320), (12480, 20418), (12792, 19920), (12948, 19680), (13120, 19422), (13280, 19188), (13612, 18720), (14760, 17264), (14940, 17056), (14976, 17015), (15744, 16185), (15936, 15990)]