1557903360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 5547709440

約数和(自身を除く): 3989806080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 83, 94, 96, 104, 120, 128, 130, 141, 156, 160, 166, 188, 192, 195, 208, 235, 240, 249, 256, 260, 282, 312, 320, 332, 376, 384, 390, 415, 416, 470, 480, 498, 512, 520, 564, 611, 624, 640, 664, 705, 752, 768, 780, 830, 832, 940, 960, 996, 1024, 1040, 1079, 1128, 1222, 1245, 1248, 1280, 1328, 1410, 1504, 1536, 1560, 1660, 1664, 1833, 1880, 1920, 1992, 2048, 2080, 2158, 2256, 2444, 2490, 2496, 2560, 2656, 2820, 3008, 3055, 3072, 3120, 3237, 3320, 3328, 3666, 3760, 3840, 3901, 3984, 4160, 4316, 4512, 4888, 4980, 4992, 5120, 5312, 5395, 5640, 6016, 6110, 6144, 6240, 6474, 6640, 6656, 7332, 7520, 7680, 7802, 7968, 8320, 8632, 9024, 9165, 9776, 9960, 9984, 10240, 10624, 10790, 11280, 11703, 12032, 12220, 12480, 12948, 13280, 13312, 14664, 15040, 15360, 15604, 15936, 16185, 16640, 17264, 18048, 18330, 19505, 19552, 19920, 19968, 21248, 21580, 22560, 23406, 24064, 24440, 24960, 25896, 26560, 26624, 29328, 30080, 30720, 31208, 31872, 32370, 33280, 34528, 36096, 36660, 39010, 39104, 39840, 39936, 42496, 43160, 45120, 46812, 48128, 48880, 49920, 50713, 51792, 53120, 58515, 58656, 60160, 62416, 63744, 64740, 66560, 69056, 72192, 73320, 78020, 78208, 79680, 79872, 84992, 86320, 90240, 93624, 96256, 97760, 99840, 101426, 103584, 106240, 117030, 117312, 120320, 124832, 127488, 129480, 133120, 138112, 144384, 146640, 152139, 156040, 156416, 159360, 169984, 172640, 180480, 187248, 195520, 199680, 202852, 207168, 212480, 234060, 234624, 240640, 249664, 253565, 254976, 258960, 276224, 288768, 293280, 304278, 312080, 312832, 318720, 345280, 360960, 374496, 391040, 399360, 405704, 414336, 424960, 468120, 469248, 481280, 499328, 507130, 509952, 517920, 552448, 586560, 608556, 624160, 625664, 637440, 690560, 721920, 748992, 760695, 782080, 811408, 828672, 849920, 936240, 938496, 998656, 1014260, 1035840, 1104896, 1173120, 1217112, 1248320, 1251328, 1274880, 1381120, 1443840, 1497984, 1521390, 1564160, 1622816, 1657344, 1872480, 1876992, 1997312, 2028520, 2071680, 2209792, 2346240, 2434224, 2496640, 2549760, 2762240, 2995968, 3042780, 3128320, 3245632, 3314688, 3744960, 3753984, 3994624, 4057040, 4143360, 4692480, 4868448, 4993280, 5524480, 5991936, 6085560, 6256640, 6491264, 6629376, 7489920, 7989248, 8114080, 8286720, 9384960, 9736896, 9986560, 11048960, 11983872, 12171120, 12982528, 14979840, 16228160, 16573440, 18769920, 19473792, 19973120, 23967744, 24342240, 25965056, 29959680, 32456320, 33146880, 38947584, 39946240, 48684480, 51930112, 59919360, 64912640, 77895168, 97368960, 103860224, 119838720, 129825280, 155790336, 194737920, 259650560, 311580672, 389475840, 519301120, 778951680, 1557903360]

約数ペア:

[(1, 1557903360), (2, 778951680), (3, 519301120), (4, 389475840), (5, 311580672), (6, 259650560), (8, 194737920), (10, 155790336), (12, 129825280), (13, 119838720), (15, 103860224), (16, 97368960), (20, 77895168), (24, 64912640), (26, 59919360), (30, 51930112), (32, 48684480), (39, 39946240), (40, 38947584), (47, 33146880), (48, 32456320), (52, 29959680), (60, 25965056), (64, 24342240), (65, 23967744), (78, 19973120), (80, 19473792), (83, 18769920), (94, 16573440), (96, 16228160), (104, 14979840), (120, 12982528), (128, 12171120), (130, 11983872), (141, 11048960), (156, 9986560), (160, 9736896), (166, 9384960), (188, 8286720), (192, 8114080), (195, 7989248), (208, 7489920), (235, 6629376), (240, 6491264), (249, 6256640), (256, 6085560), (260, 5991936), (282, 5524480), (312, 4993280), (320, 4868448), (332, 4692480), (376, 4143360), (384, 4057040), (390, 3994624), (415, 3753984), (416, 3744960), (470, 3314688), (480, 3245632), (498, 3128320), (512, 3042780), (520, 2995968), (564, 2762240), (611, 2549760), (624, 2496640), (640, 2434224), (664, 2346240), (705, 2209792), (752, 2071680), (768, 2028520), (780, 1997312), (830, 1876992), (832, 1872480), (940, 1657344), (960, 1622816), (996, 1564160), (1024, 1521390), (1040, 1497984), (1079, 1443840), (1128, 1381120), (1222, 1274880), (1245, 1251328), (1248, 1248320), (1280, 1217112), (1328, 1173120), (1410, 1104896), (1504, 1035840), (1536, 1014260), (1560, 998656), (1660, 938496), (1664, 936240), (1833, 849920), (1880, 828672), (1920, 811408), (1992, 782080), (2048, 760695), (2080, 748992), (2158, 721920), (2256, 690560), (2444, 637440), (2490, 625664), (2496, 624160), (2560, 608556), (2656, 586560), (2820, 552448), (3008, 517920), (3055, 509952), (3072, 507130), (3120, 499328), (3237, 481280), (3320, 469248), (3328, 468120), (3666, 424960), (3760, 414336), (3840, 405704), (3901, 399360), (3984, 391040), (4160, 374496), (4316, 360960), (4512, 345280), (4888, 318720), (4980, 312832), (4992, 312080), (5120, 304278), (5312, 293280), (5395, 288768), (5640, 276224), (6016, 258960), (6110, 254976), (6144, 253565), (6240, 249664), (6474, 240640), (6640, 234624), (6656, 234060), (7332, 212480), (7520, 207168), (7680, 202852), (7802, 199680), (7968, 195520), (8320, 187248), (8632, 180480), (9024, 172640), (9165, 169984), (9776, 159360), (9960, 156416), (9984, 156040), (10240, 152139), (10624, 146640), (10790, 144384), (11280, 138112), (11703, 133120), (12032, 129480), (12220, 127488), (12480, 124832), (12948, 120320), (13280, 117312), (13312, 117030), (14664, 106240), (15040, 103584), (15360, 101426), (15604, 99840), (15936, 97760), (16185, 96256), (16640, 93624), (17264, 90240), (18048, 86320), (18330, 84992), (19505, 79872), (19552, 79680), (19920, 78208), (19968, 78020), (21248, 73320), (21580, 72192), (22560, 69056), (23406, 66560), (24064, 64740), (24440, 63744), (24960, 62416), (25896, 60160), (26560, 58656), (26624, 58515), (29328, 53120), (30080, 51792), (30720, 50713), (31208, 49920), (31872, 48880), (32370, 48128), (33280, 46812), (34528, 45120), (36096, 43160), (36660, 42496), (39010, 39936), (39104, 39840)]