140100480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 192

約数和(自身を含む): 521277120

約数和(自身を除く): 381176640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1871, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3742, 3744, 4160, 4680, 4992, 5613, 5760, 6240, 7484, 7488, 8320, 9355, 9360, 11226, 12480, 14968, 14976, 16839, 18710, 18720, 22452, 24323, 24960, 28065, 29936, 33678, 37420, 37440, 44904, 48646, 56130, 59872, 67356, 72969, 74840, 74880, 84195, 89808, 97292, 112260, 119744, 121615, 134712, 145938, 149680, 168390, 179616, 194584, 218907, 224520, 239488, 243230, 269424, 291876, 299360, 336780, 359232, 364845, 389168, 437814, 449040, 486460, 538848, 583752, 598720, 673560, 718464, 729690, 778336, 875628, 898080, 972920, 1077696, 1094535, 1167504, 1197440, 1347120, 1459380, 1556672, 1751256, 1796160, 1945840, 2155392, 2189070, 2335008, 2694240, 2918760, 3113344, 3502512, 3592320, 3891680, 4378140, 4670016, 5388480, 5837520, 7005024, 7783360, 8756280, 9340032, 10776960, 11675040, 14010048, 15566720, 17512560, 23350080, 28020096, 35025120, 46700160, 70050240, 140100480]

約数ペア:

[(1, 140100480), (2, 70050240), (3, 46700160), (4, 35025120), (5, 28020096), (6, 23350080), (8, 17512560), (9, 15566720), (10, 14010048), (12, 11675040), (13, 10776960), (15, 9340032), (16, 8756280), (18, 7783360), (20, 7005024), (24, 5837520), (26, 5388480), (30, 4670016), (32, 4378140), (36, 3891680), (39, 3592320), (40, 3502512), (45, 3113344), (48, 2918760), (52, 2694240), (60, 2335008), (64, 2189070), (65, 2155392), (72, 1945840), (78, 1796160), (80, 1751256), (90, 1556672), (96, 1459380), (104, 1347120), (117, 1197440), (120, 1167504), (128, 1094535), (130, 1077696), (144, 972920), (156, 898080), (160, 875628), (180, 778336), (192, 729690), (195, 718464), (208, 673560), (234, 598720), (240, 583752), (260, 538848), (288, 486460), (312, 449040), (320, 437814), (360, 389168), (384, 364845), (390, 359232), (416, 336780), (468, 299360), (480, 291876), (520, 269424), (576, 243230), (585, 239488), (624, 224520), (640, 218907), (720, 194584), (780, 179616), (832, 168390), (936, 149680), (960, 145938), (1040, 134712), (1152, 121615), (1170, 119744), (1248, 112260), (1440, 97292), (1560, 89808), (1664, 84195), (1871, 74880), (1872, 74840), (1920, 72969), (2080, 67356), (2340, 59872), (2496, 56130), (2880, 48646), (3120, 44904), (3742, 37440), (3744, 37420), (4160, 33678), (4680, 29936), (4992, 28065), (5613, 24960), (5760, 24323), (6240, 22452), (7484, 18720), (7488, 18710), (8320, 16839), (9355, 14976), (9360, 14968), (11226, 12480)]