26440529920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 384

約数和(自身を含む): 76334469120

約数和(自身を除く): 49893939200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 163, 217, 224, 248, 256, 280, 292, 310, 320, 326, 365, 434, 448, 496, 511, 512, 560, 584, 620, 640, 652, 730, 815, 868, 896, 992, 1022, 1024, 1085, 1120, 1141, 1168, 1240, 1280, 1304, 1460, 1630, 1736, 1792, 1984, 2044, 2048, 2170, 2240, 2263, 2282, 2336, 2480, 2555, 2560, 2608, 2920, 3260, 3472, 3584, 3968, 4088, 4340, 4480, 4526, 4564, 4672, 4960, 5053, 5110, 5120, 5216, 5705, 5840, 6520, 6944, 7168, 7936, 8176, 8680, 8960, 9052, 9128, 9344, 9920, 10106, 10220, 10240, 10432, 11315, 11410, 11680, 11899, 13040, 13888, 14336, 15841, 15872, 16352, 17360, 17920, 18104, 18256, 18688, 19840, 20212, 20440, 20864, 22630, 22820, 23360, 23798, 25265, 26080, 27776, 31682, 31744, 32704, 34720, 35371, 35840, 36208, 36512, 37376, 39680, 40424, 40880, 41728, 45260, 45640, 46720, 47596, 50530, 52160, 55552, 59495, 63364, 63488, 65408, 69440, 70742, 71680, 72416, 73024, 74752, 79205, 79360, 80848, 81760, 83293, 83456, 90520, 91280, 93440, 95192, 101060, 104320, 111104, 118990, 126728, 130816, 138880, 141484, 144832, 146048, 149504, 158410, 158720, 161696, 163520, 166586, 166912, 176855, 181040, 182560, 186880, 190384, 202120, 208640, 222208, 237980, 253456, 261632, 277760, 282968, 289664, 292096, 316820, 317440, 323392, 327040, 333172, 333824, 353710, 362080, 365120, 368869, 373760, 380768, 404240, 416465, 417280, 444416, 475960, 506912, 523264, 555520, 565936, 579328, 584192, 633640, 646784, 654080, 666344, 707420, 724160, 730240, 737738, 747520, 761536, 808480, 832930, 834560, 951920, 1013824, 1046528, 1111040, 1131872, 1158656, 1168384, 1267280, 1293568, 1308160, 1332688, 1414840, 1448320, 1460480, 1475476, 1523072, 1616960, 1665860, 1669120, 1844345, 1903840, 2027648, 2222080, 2263744, 2317312, 2336768, 2534560, 2582083, 2587136, 2616320, 2665376, 2829680, 2896640, 2920960, 2950952, 3046144, 3233920, 3331720, 3688690, 3807680, 4055296, 4527488, 4634624, 5069120, 5164166, 5174272, 5232640, 5330752, 5659360, 5793280, 5841920, 5901904, 6092288, 6467840, 6663440, 7377380, 7615360, 8110592, 9054976, 10138240, 10328332, 10348544, 10661504, 11318720, 11586560, 11683840, 11803808, 12184576, 12910415, 12935680, 13326880, 14754760, 15230720, 16221184, 18109952, 20276480, 20656664, 21323008, 22637440, 23173120, 23607616, 24369152, 25820830, 25871360, 26653760, 29509520, 30461440, 32442368, 36219904, 40552960, 41313328, 42646016, 45274880, 47215232, 51641660, 51742720, 53307520, 59019040, 60922880, 72439808, 81105920, 82626656, 85292032, 90549760, 94430464, 103283320, 106615040, 118038080, 121845760, 162211840, 165253312, 170584064, 181099520, 188860928, 206566640, 213230080, 236076160, 330506624, 362199040, 377721856, 413133280, 426460160, 472152320, 661013248, 755443712, 826266560, 852920320, 944304640, 1322026496, 1652533120, 1888609280, 2644052992, 3305066240, 3777218560, 5288105984, 6610132480, 13220264960, 26440529920]

約数ペア:

[(1, 26440529920), (2, 13220264960), (4, 6610132480), (5, 5288105984), (7, 3777218560), (8, 3305066240), (10, 2644052992), (14, 1888609280), (16, 1652533120), (20, 1322026496), (28, 944304640), (31, 852920320), (32, 826266560), (35, 755443712), (40, 661013248), (56, 472152320), (62, 426460160), (64, 413133280), (70, 377721856), (73, 362199040), (80, 330506624), (112, 236076160), (124, 213230080), (128, 206566640), (140, 188860928), (146, 181099520), (155, 170584064), (160, 165253312), (163, 162211840), (217, 121845760), (224, 118038080), (248, 106615040), (256, 103283320), (280, 94430464), (292, 90549760), (310, 85292032), (320, 82626656), (326, 81105920), (365, 72439808), (434, 60922880), (448, 59019040), (496, 53307520), (511, 51742720), (512, 51641660), (560, 47215232), (584, 45274880), (620, 42646016), (640, 41313328), (652, 40552960), (730, 36219904), (815, 32442368), (868, 30461440), (896, 29509520), (992, 26653760), (1022, 25871360), (1024, 25820830), (1085, 24369152), (1120, 23607616), (1141, 23173120), (1168, 22637440), (1240, 21323008), (1280, 20656664), (1304, 20276480), (1460, 18109952), (1630, 16221184), (1736, 15230720), (1792, 14754760), (1984, 13326880), (2044, 12935680), (2048, 12910415), (2170, 12184576), (2240, 11803808), (2263, 11683840), (2282, 11586560), (2336, 11318720), (2480, 10661504), (2555, 10348544), (2560, 10328332), (2608, 10138240), (2920, 9054976), (3260, 8110592), (3472, 7615360), (3584, 7377380), (3968, 6663440), (4088, 6467840), (4340, 6092288), (4480, 5901904), (4526, 5841920), (4564, 5793280), (4672, 5659360), (4960, 5330752), (5053, 5232640), (5110, 5174272), (5120, 5164166), (5216, 5069120), (5705, 4634624), (5840, 4527488), (6520, 4055296), (6944, 3807680), (7168, 3688690), (7936, 3331720), (8176, 3233920), (8680, 3046144), (8960, 2950952), (9052, 2920960), (9128, 2896640), (9344, 2829680), (9920, 2665376), (10106, 2616320), (10220, 2587136), (10240, 2582083), (10432, 2534560), (11315, 2336768), (11410, 2317312), (11680, 2263744), (11899, 2222080), (13040, 2027648), (13888, 1903840), (14336, 1844345), (15841, 1669120), (15872, 1665860), (16352, 1616960), (17360, 1523072), (17920, 1475476), (18104, 1460480), (18256, 1448320), (18688, 1414840), (19840, 1332688), (20212, 1308160), (20440, 1293568), (20864, 1267280), (22630, 1168384), (22820, 1158656), (23360, 1131872), (23798, 1111040), (25265, 1046528), (26080, 1013824), (27776, 951920), (31682, 834560), (31744, 832930), (32704, 808480), (34720, 761536), (35371, 747520), (35840, 737738), (36208, 730240), (36512, 724160), (37376, 707420), (39680, 666344), (40424, 654080), (40880, 646784), (41728, 633640), (45260, 584192), (45640, 579328), (46720, 565936), (47596, 555520), (50530, 523264), (52160, 506912), (55552, 475960), (59495, 444416), (63364, 417280), (63488, 416465), (65408, 404240), (69440, 380768), (70742, 373760), (71680, 368869), (72416, 365120), (73024, 362080), (74752, 353710), (79205, 333824), (79360, 333172), (80848, 327040), (81760, 323392), (83293, 317440), (83456, 316820), (90520, 292096), (91280, 289664), (93440, 282968), (95192, 277760), (101060, 261632), (104320, 253456), (111104, 237980), (118990, 222208), (126728, 208640), (130816, 202120), (138880, 190384), (141484, 186880), (144832, 182560), (146048, 181040), (149504, 176855), (158410, 166912), (158720, 166586), (161696, 163520)]