1297237760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 4090828896

約数和(自身を除く): 2793591136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 43, 49, 52, 56, 64, 65, 70, 74, 80, 86, 91, 98, 104, 112, 128, 130, 140, 148, 160, 172, 182, 185, 196, 208, 215, 224, 245, 256, 259, 260, 280, 296, 301, 320, 344, 364, 370, 392, 416, 430, 448, 455, 481, 490, 518, 520, 559, 560, 592, 602, 637, 640, 688, 728, 740, 784, 832, 860, 896, 910, 962, 980, 1036, 1040, 1118, 1120, 1184, 1204, 1274, 1280, 1295, 1376, 1456, 1480, 1505, 1568, 1591, 1664, 1720, 1792, 1813, 1820, 1924, 1960, 2072, 2080, 2107, 2236, 2240, 2368, 2405, 2408, 2548, 2590, 2752, 2795, 2912, 2960, 3010, 3136, 3182, 3185, 3328, 3367, 3440, 3626, 3640, 3848, 3913, 3920, 4144, 4160, 4214, 4472, 4480, 4736, 4810, 4816, 5096, 5180, 5504, 5590, 5824, 5920, 6020, 6272, 6364, 6370, 6734, 6880, 7252, 7280, 7696, 7826, 7840, 7955, 8288, 8320, 8428, 8944, 8960, 9065, 9472, 9620, 9632, 10192, 10360, 10535, 11008, 11137, 11180, 11648, 11840, 12040, 12544, 12728, 12740, 13468, 13760, 14504, 14560, 15392, 15652, 15680, 15910, 16576, 16640, 16835, 16856, 17888, 18130, 19240, 19264, 19565, 20384, 20683, 20720, 21070, 22274, 22360, 23296, 23569, 23680, 24080, 25456, 25480, 26936, 27391, 27520, 29008, 29120, 30784, 31304, 31360, 31820, 33152, 33670, 33712, 35776, 36260, 38480, 38528, 39130, 40768, 41366, 41440, 42140, 44548, 44720, 47138, 47360, 48160, 50912, 50960, 53872, 54782, 55040, 55685, 58016, 58240, 61568, 62608, 62720, 63640, 66304, 67340, 67424, 71552, 72520, 76960, 77056, 77959, 78260, 81536, 82732, 82880, 84280, 89096, 89440, 94276, 96320, 101824, 101920, 103415, 107744, 109564, 111370, 116032, 116480, 117845, 123136, 125216, 127280, 134680, 134848, 136955, 143104, 144781, 145040, 153920, 155918, 156520, 163072, 165464, 165760, 168560, 178192, 178880, 188552, 192640, 203648, 203840, 206830, 215488, 219128, 222740, 232064, 235690, 250432, 254560, 269360, 269696, 273910, 289562, 290080, 307840, 311836, 313040, 330928, 331520, 337120, 356384, 357760, 377104, 385280, 389795, 407296, 407680, 413660, 430976, 438256, 445480, 464128, 471380, 500864, 509120, 538720, 539392, 547820, 579124, 580160, 615680, 623672, 626080, 661856, 674240, 712768, 715520, 723905, 754208, 779590, 815360, 827320, 861952, 876512, 890960, 942760, 1001728, 1013467, 1018240, 1077440, 1095640, 1158248, 1160320, 1247344, 1252160, 1323712, 1348480, 1425536, 1447810, 1508416, 1559180, 1654640, 1753024, 1781920, 1885520, 2026934, 2036480, 2154880, 2191280, 2316496, 2320640, 2494688, 2504320, 2647424, 2696960, 2851072, 2895620, 3016832, 3118360, 3309280, 3506048, 3563840, 3771040, 4053868, 4309760, 4382560, 4632992, 4989376, 5008640, 5067335, 5294848, 5791240, 6033664, 6236720, 6618560, 7012096, 7127680, 7542080, 8107736, 8765120, 9265984, 9978752, 10134670, 11582480, 12473440, 13237120, 14255360, 15084160, 16215472, 17530240, 18531968, 19957504, 20269340, 23164960, 24946880, 26474240, 30168320, 32430944, 35060480, 37063936, 40538680, 46329920, 49893760, 64861888, 81077360, 92659840, 99787520, 129723776, 162154720, 185319680, 259447552, 324309440, 648618880, 1297237760]

約数ペア:

[(1, 1297237760), (2, 648618880), (4, 324309440), (5, 259447552), (7, 185319680), (8, 162154720), (10, 129723776), (13, 99787520), (14, 92659840), (16, 81077360), (20, 64861888), (26, 49893760), (28, 46329920), (32, 40538680), (35, 37063936), (37, 35060480), (40, 32430944), (43, 30168320), (49, 26474240), (52, 24946880), (56, 23164960), (64, 20269340), (65, 19957504), (70, 18531968), (74, 17530240), (80, 16215472), (86, 15084160), (91, 14255360), (98, 13237120), (104, 12473440), (112, 11582480), (128, 10134670), (130, 9978752), (140, 9265984), (148, 8765120), (160, 8107736), (172, 7542080), (182, 7127680), (185, 7012096), (196, 6618560), (208, 6236720), (215, 6033664), (224, 5791240), (245, 5294848), (256, 5067335), (259, 5008640), (260, 4989376), (280, 4632992), (296, 4382560), (301, 4309760), (320, 4053868), (344, 3771040), (364, 3563840), (370, 3506048), (392, 3309280), (416, 3118360), (430, 3016832), (448, 2895620), (455, 2851072), (481, 2696960), (490, 2647424), (518, 2504320), (520, 2494688), (559, 2320640), (560, 2316496), (592, 2191280), (602, 2154880), (637, 2036480), (640, 2026934), (688, 1885520), (728, 1781920), (740, 1753024), (784, 1654640), (832, 1559180), (860, 1508416), (896, 1447810), (910, 1425536), (962, 1348480), (980, 1323712), (1036, 1252160), (1040, 1247344), (1118, 1160320), (1120, 1158248), (1184, 1095640), (1204, 1077440), (1274, 1018240), (1280, 1013467), (1295, 1001728), (1376, 942760), (1456, 890960), (1480, 876512), (1505, 861952), (1568, 827320), (1591, 815360), (1664, 779590), (1720, 754208), (1792, 723905), (1813, 715520), (1820, 712768), (1924, 674240), (1960, 661856), (2072, 626080), (2080, 623672), (2107, 615680), (2236, 580160), (2240, 579124), (2368, 547820), (2405, 539392), (2408, 538720), (2548, 509120), (2590, 500864), (2752, 471380), (2795, 464128), (2912, 445480), (2960, 438256), (3010, 430976), (3136, 413660), (3182, 407680), (3185, 407296), (3328, 389795), (3367, 385280), (3440, 377104), (3626, 357760), (3640, 356384), (3848, 337120), (3913, 331520), (3920, 330928), (4144, 313040), (4160, 311836), (4214, 307840), (4472, 290080), (4480, 289562), (4736, 273910), (4810, 269696), (4816, 269360), (5096, 254560), (5180, 250432), (5504, 235690), (5590, 232064), (5824, 222740), (5920, 219128), (6020, 215488), (6272, 206830), (6364, 203840), (6370, 203648), (6734, 192640), (6880, 188552), (7252, 178880), (7280, 178192), (7696, 168560), (7826, 165760), (7840, 165464), (7955, 163072), (8288, 156520), (8320, 155918), (8428, 153920), (8944, 145040), (8960, 144781), (9065, 143104), (9472, 136955), (9620, 134848), (9632, 134680), (10192, 127280), (10360, 125216), (10535, 123136), (11008, 117845), (11137, 116480), (11180, 116032), (11648, 111370), (11840, 109564), (12040, 107744), (12544, 103415), (12728, 101920), (12740, 101824), (13468, 96320), (13760, 94276), (14504, 89440), (14560, 89096), (15392, 84280), (15652, 82880), (15680, 82732), (15910, 81536), (16576, 78260), (16640, 77959), (16835, 77056), (16856, 76960), (17888, 72520), (18130, 71552), (19240, 67424), (19264, 67340), (19565, 66304), (20384, 63640), (20683, 62720), (20720, 62608), (21070, 61568), (22274, 58240), (22360, 58016), (23296, 55685), (23569, 55040), (23680, 54782), (24080, 53872), (25456, 50960), (25480, 50912), (26936, 48160), (27391, 47360), (27520, 47138), (29008, 44720), (29120, 44548), (30784, 42140), (31304, 41440), (31360, 41366), (31820, 40768), (33152, 39130), (33670, 38528), (33712, 38480), (35776, 36260)]