656773920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 480

約数和(自身を含む): 2687198976

約数和(自身を除く): 2030425056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 271, 272, 288, 297, 306, 324, 330, 340, 352, 360, 374, 396, 405, 408, 432, 440, 459, 480, 495, 510, 528, 540, 542, 544, 561, 594, 612, 648, 660, 680, 720, 748, 765, 792, 810, 813, 816, 864, 880, 891, 918, 935, 990, 1020, 1056, 1080, 1084, 1122, 1188, 1224, 1296, 1320, 1355, 1360, 1377, 1440, 1485, 1496, 1530, 1584, 1620, 1626, 1632, 1683, 1760, 1782, 1836, 1870, 1980, 2040, 2160, 2168, 2244, 2295, 2376, 2439, 2448, 2592, 2640, 2710, 2720, 2754, 2805, 2970, 2981, 2992, 3060, 3168, 3240, 3252, 3366, 3564, 3672, 3740, 3960, 4065, 4080, 4320, 4336, 4455, 4488, 4590, 4607, 4752, 4878, 4896, 5049, 5280, 5420, 5508, 5610, 5940, 5962, 5984, 6120, 6480, 6504, 6732, 6885, 7128, 7317, 7344, 7480, 7920, 8130, 8160, 8415, 8672, 8910, 8943, 8976, 9180, 9214, 9504, 9756, 10098, 10840, 11016, 11220, 11880, 11924, 12195, 12240, 12960, 13008, 13464, 13770, 13821, 14256, 14634, 14688, 14905, 14960, 15147, 15840, 16260, 16830, 17820, 17886, 17952, 18360, 18428, 19512, 20196, 21680, 21951, 22032, 22440, 23035, 23760, 23848, 24390, 24480, 25245, 26016, 26829, 26928, 27540, 27642, 28512, 29268, 29810, 29920, 30294, 32520, 33660, 35640, 35772, 36585, 36720, 36856, 39024, 40392, 41463, 43360, 43902, 44064, 44715, 44880, 46070, 47520, 47696, 48780, 50490, 50677, 53658, 53856, 55080, 55284, 58536, 59620, 60588, 65040, 67320, 69105, 71280, 71544, 73170, 73440, 73712, 75735, 78048, 80487, 80784, 82926, 87804, 89430, 89760, 92140, 95392, 97560, 100980, 101354, 107316, 109755, 110160, 110568, 117072, 119240, 121176, 124389, 130080, 134145, 134640, 138210, 142560, 143088, 146340, 147424, 151470, 152031, 160974, 161568, 165852, 175608, 178860, 184280, 195120, 201960, 202708, 207315, 214632, 219510, 220320, 221136, 234144, 238480, 241461, 242352, 248778, 253385, 268290, 269280, 276420, 286176, 292680, 302940, 304062, 321948, 331704, 351216, 357720, 368560, 373167, 390240, 402435, 403920, 405416, 414630, 429264, 439020, 442272, 456093, 476960, 482922, 484704, 497556, 506770, 536580, 552840, 585360, 605880, 608124, 621945, 643896, 663408, 702432, 715440, 737120, 746334, 760155, 804870, 807840, 810832, 829260, 858528, 878040, 912186, 965844, 995112, 1013540, 1073160, 1105680, 1170720, 1207305, 1211760, 1216248, 1243890, 1287792, 1326816, 1368279, 1430880, 1492668, 1520310, 1609740, 1621664, 1658520, 1756080, 1824372, 1865835, 1931688, 1990224, 2027080, 2146320, 2211360, 2280465, 2414610, 2423520, 2432496, 2487780, 2575584, 2736558, 2985336, 3040620, 3219480, 3317040, 3512160, 3648744, 3731670, 3863376, 3980448, 4054160, 4104837, 4292640, 4560930, 4829220, 4864992, 4975560, 5473116, 5970672, 6081240, 6438960, 6634080, 6841395, 7297488, 7463340, 7726752, 8108320, 8209674, 9121860, 9658440, 9951120, 10946232, 11941344, 12162480, 12877920, 13682790, 14594976, 14926680, 16419348, 18243720, 19316880, 19902240, 20524185, 21892464, 24324960, 27365580, 29853360, 32838696, 36487440, 38633760, 41048370, 43784928, 54731160, 59706720, 65677392, 72974880, 82096740, 109462320, 131354784, 164193480, 218924640, 328386960, 656773920]

約数ペア:

[(1, 656773920), (2, 328386960), (3, 218924640), (4, 164193480), (5, 131354784), (6, 109462320), (8, 82096740), (9, 72974880), (10, 65677392), (11, 59706720), (12, 54731160), (15, 43784928), (16, 41048370), (17, 38633760), (18, 36487440), (20, 32838696), (22, 29853360), (24, 27365580), (27, 24324960), (30, 21892464), (32, 20524185), (33, 19902240), (34, 19316880), (36, 18243720), (40, 16419348), (44, 14926680), (45, 14594976), (48, 13682790), (51, 12877920), (54, 12162480), (55, 11941344), (60, 10946232), (66, 9951120), (68, 9658440), (72, 9121860), (80, 8209674), (81, 8108320), (85, 7726752), (88, 7463340), (90, 7297488), (96, 6841395), (99, 6634080), (102, 6438960), (108, 6081240), (110, 5970672), (120, 5473116), (132, 4975560), (135, 4864992), (136, 4829220), (144, 4560930), (153, 4292640), (160, 4104837), (162, 4054160), (165, 3980448), (170, 3863376), (176, 3731670), (180, 3648744), (187, 3512160), (198, 3317040), (204, 3219480), (216, 3040620), (220, 2985336), (240, 2736558), (255, 2575584), (264, 2487780), (270, 2432496), (271, 2423520), (272, 2414610), (288, 2280465), (297, 2211360), (306, 2146320), (324, 2027080), (330, 1990224), (340, 1931688), (352, 1865835), (360, 1824372), (374, 1756080), (396, 1658520), (405, 1621664), (408, 1609740), (432, 1520310), (440, 1492668), (459, 1430880), (480, 1368279), (495, 1326816), (510, 1287792), (528, 1243890), (540, 1216248), (542, 1211760), (544, 1207305), (561, 1170720), (594, 1105680), (612, 1073160), (648, 1013540), (660, 995112), (680, 965844), (720, 912186), (748, 878040), (765, 858528), (792, 829260), (810, 810832), (813, 807840), (816, 804870), (864, 760155), (880, 746334), (891, 737120), (918, 715440), (935, 702432), (990, 663408), (1020, 643896), (1056, 621945), (1080, 608124), (1084, 605880), (1122, 585360), (1188, 552840), (1224, 536580), (1296, 506770), (1320, 497556), (1355, 484704), (1360, 482922), (1377, 476960), (1440, 456093), (1485, 442272), (1496, 439020), (1530, 429264), (1584, 414630), (1620, 405416), (1626, 403920), (1632, 402435), (1683, 390240), (1760, 373167), (1782, 368560), (1836, 357720), (1870, 351216), (1980, 331704), (2040, 321948), (2160, 304062), (2168, 302940), (2244, 292680), (2295, 286176), (2376, 276420), (2439, 269280), (2448, 268290), (2592, 253385), (2640, 248778), (2710, 242352), (2720, 241461), (2754, 238480), (2805, 234144), (2970, 221136), (2981, 220320), (2992, 219510), (3060, 214632), (3168, 207315), (3240, 202708), (3252, 201960), (3366, 195120), (3564, 184280), (3672, 178860), (3740, 175608), (3960, 165852), (4065, 161568), (4080, 160974), (4320, 152031), (4336, 151470), (4455, 147424), (4488, 146340), (4590, 143088), (4607, 142560), (4752, 138210), (4878, 134640), (4896, 134145), (5049, 130080), (5280, 124389), (5420, 121176), (5508, 119240), (5610, 117072), (5940, 110568), (5962, 110160), (5984, 109755), (6120, 107316), (6480, 101354), (6504, 100980), (6732, 97560), (6885, 95392), (7128, 92140), (7317, 89760), (7344, 89430), (7480, 87804), (7920, 82926), (8130, 80784), (8160, 80487), (8415, 78048), (8672, 75735), (8910, 73712), (8943, 73440), (8976, 73170), (9180, 71544), (9214, 71280), (9504, 69105), (9756, 67320), (10098, 65040), (10840, 60588), (11016, 59620), (11220, 58536), (11880, 55284), (11924, 55080), (12195, 53856), (12240, 53658), (12960, 50677), (13008, 50490), (13464, 48780), (13770, 47696), (13821, 47520), (14256, 46070), (14634, 44880), (14688, 44715), (14905, 44064), (14960, 43902), (15147, 43360), (15840, 41463), (16260, 40392), (16830, 39024), (17820, 36856), (17886, 36720), (17952, 36585), (18360, 35772), (18428, 35640), (19512, 33660), (20196, 32520), (21680, 30294), (21951, 29920), (22032, 29810), (22440, 29268), (23035, 28512), (23760, 27642), (23848, 27540), (24390, 26928), (24480, 26829), (25245, 26016)]