20517760512

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1470

約数の個数: 320

約数和(自身を含む): 64770140160

約数和(自身を除く): 44252379648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 92, 94, 96, 108, 128, 138, 141, 144, 184, 188, 192, 207, 216, 256, 276, 282, 288, 368, 376, 384, 414, 423, 432, 512, 552, 564, 576, 621, 736, 752, 768, 828, 846, 864, 1081, 1104, 1128, 1152, 1242, 1269, 1373, 1472, 1504, 1536, 1656, 1692, 1728, 2162, 2208, 2256, 2304, 2484, 2538, 2746, 2944, 3008, 3243, 3312, 3384, 3456, 4119, 4324, 4416, 4512, 4608, 4968, 5076, 5492, 5888, 6016, 6486, 6624, 6768, 6912, 8238, 8648, 8832, 9024, 9729, 9936, 10152, 10984, 11776, 12032, 12357, 12972, 13248, 13536, 13824, 16476, 17296, 17664, 18048, 19458, 19872, 20304, 21968, 24064, 24714, 25944, 26496, 27072, 29187, 31579, 32952, 34592, 35328, 36096, 37071, 38916, 39744, 40608, 43936, 49428, 51888, 52992, 54144, 58374, 63158, 64531, 65904, 69184, 72192, 74142, 77832, 79488, 81216, 87872, 94737, 98856, 103776, 105984, 108288, 116748, 126316, 129062, 131808, 138368, 148284, 155664, 158976, 162432, 175744, 189474, 193593, 197712, 207552, 216576, 233496, 252632, 258124, 263616, 276736, 284211, 296568, 311328, 317952, 324864, 351488, 378948, 387186, 395424, 415104, 466992, 505264, 516248, 527232, 553472, 568422, 580779, 593136, 622656, 649728, 702976, 757896, 774372, 790848, 830208, 852633, 933984, 1010528, 1032496, 1054464, 1136844, 1161558, 1186272, 1245312, 1484213, 1515792, 1548744, 1581696, 1660416, 1705266, 1742337, 1867968, 2021056, 2064992, 2108928, 2273688, 2323116, 2372544, 2490624, 2968426, 3031584, 3097488, 3163392, 3410532, 3484674, 3735936, 4042112, 4129984, 4452639, 4547376, 4646232, 4745088, 4981248, 5936852, 6063168, 6194976, 6326784, 6821064, 6969348, 7471872, 8084224, 8259968, 8905278, 9094752, 9292464, 9490176, 11873704, 12126336, 12389952, 13357917, 13642128, 13938696, 14943744, 16168448, 16519936, 17810556, 18189504, 18584928, 18980352, 23747408, 24252672, 24779904, 26715834, 27284256, 27877392, 33039872, 35621112, 36379008, 37169856, 40073751, 47494816, 48505344, 49559808, 53431668, 54568512, 55754784, 71242224, 72758016, 74339712, 80147502, 94989632, 99119616, 106863336, 109137024, 111509568, 142484448, 145516032, 148679424, 160295004, 189979264, 213726672, 218274048, 223019136, 284968896, 297358848, 320590008, 379958528, 427453344, 436548096, 446038272, 569937792, 641180016, 759917056, 854906688, 892076544, 1139875584, 1282360032, 1709813376, 2279751168, 2564720064, 3419626752, 5129440128, 6839253504, 10258880256, 20517760512]

約数ペア:

[(1, 20517760512), (2, 10258880256), (3, 6839253504), (4, 5129440128), (6, 3419626752), (8, 2564720064), (9, 2279751168), (12, 1709813376), (16, 1282360032), (18, 1139875584), (23, 892076544), (24, 854906688), (27, 759917056), (32, 641180016), (36, 569937792), (46, 446038272), (47, 436548096), (48, 427453344), (54, 379958528), (64, 320590008), (69, 297358848), (72, 284968896), (92, 223019136), (94, 218274048), (96, 213726672), (108, 189979264), (128, 160295004), (138, 148679424), (141, 145516032), (144, 142484448), (184, 111509568), (188, 109137024), (192, 106863336), (207, 99119616), (216, 94989632), (256, 80147502), (276, 74339712), (282, 72758016), (288, 71242224), (368, 55754784), (376, 54568512), (384, 53431668), (414, 49559808), (423, 48505344), (432, 47494816), (512, 40073751), (552, 37169856), (564, 36379008), (576, 35621112), (621, 33039872), (736, 27877392), (752, 27284256), (768, 26715834), (828, 24779904), (846, 24252672), (864, 23747408), (1081, 18980352), (1104, 18584928), (1128, 18189504), (1152, 17810556), (1242, 16519936), (1269, 16168448), (1373, 14943744), (1472, 13938696), (1504, 13642128), (1536, 13357917), (1656, 12389952), (1692, 12126336), (1728, 11873704), (2162, 9490176), (2208, 9292464), (2256, 9094752), (2304, 8905278), (2484, 8259968), (2538, 8084224), (2746, 7471872), (2944, 6969348), (3008, 6821064), (3243, 6326784), (3312, 6194976), (3384, 6063168), (3456, 5936852), (4119, 4981248), (4324, 4745088), (4416, 4646232), (4512, 4547376), (4608, 4452639), (4968, 4129984), (5076, 4042112), (5492, 3735936), (5888, 3484674), (6016, 3410532), (6486, 3163392), (6624, 3097488), (6768, 3031584), (6912, 2968426), (8238, 2490624), (8648, 2372544), (8832, 2323116), (9024, 2273688), (9729, 2108928), (9936, 2064992), (10152, 2021056), (10984, 1867968), (11776, 1742337), (12032, 1705266), (12357, 1660416), (12972, 1581696), (13248, 1548744), (13536, 1515792), (13824, 1484213), (16476, 1245312), (17296, 1186272), (17664, 1161558), (18048, 1136844), (19458, 1054464), (19872, 1032496), (20304, 1010528), (21968, 933984), (24064, 852633), (24714, 830208), (25944, 790848), (26496, 774372), (27072, 757896), (29187, 702976), (31579, 649728), (32952, 622656), (34592, 593136), (35328, 580779), (36096, 568422), (37071, 553472), (38916, 527232), (39744, 516248), (40608, 505264), (43936, 466992), (49428, 415104), (51888, 395424), (52992, 387186), (54144, 378948), (58374, 351488), (63158, 324864), (64531, 317952), (65904, 311328), (69184, 296568), (72192, 284211), (74142, 276736), (77832, 263616), (79488, 258124), (81216, 252632), (87872, 233496), (94737, 216576), (98856, 207552), (103776, 197712), (105984, 193593), (108288, 189474), (116748, 175744), (126316, 162432), (129062, 158976), (131808, 155664), (138368, 148284)]