87474856960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13532

約数の個数: 176

約数和(自身を含む): 224194645440

約数和(自身を除く): 136719788480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 256, 268, 304, 320, 335, 380, 512, 536, 608, 640, 670, 760, 1024, 1072, 1216, 1273, 1280, 1340, 1520, 2144, 2432, 2546, 2560, 2680, 3040, 4288, 4864, 5092, 5120, 5360, 6080, 6365, 8576, 9728, 10184, 10720, 12160, 12730, 13421, 17152, 19456, 20368, 21440, 24320, 25460, 26842, 34304, 40736, 42880, 48640, 50920, 53684, 67105, 68608, 81472, 85760, 97280, 101840, 107368, 134210, 162944, 171520, 203680, 214736, 254999, 268420, 325888, 343040, 407360, 429472, 509998, 536840, 651776, 814720, 858944, 899207, 1019996, 1073680, 1274995, 1303552, 1629440, 1717888, 1798414, 2039992, 2147360, 2549990, 3258880, 3435776, 3596828, 4079984, 4294720, 4496035, 5099980, 6517760, 6871552, 7193656, 8159968, 8589440, 8992070, 10199960, 13743104, 14387312, 16319936, 17084933, 17178880, 17984140, 20399920, 28774624, 32639872, 34169866, 34357760, 35968280, 40799840, 57549248, 65279744, 68339732, 68715520, 71936560, 81599680, 85424665, 115098496, 130559488, 136679464, 143873120, 163199360, 170849330, 230196992, 261118976, 273358928, 287746240, 326398720, 341698660, 460393984, 546717856, 575492480, 652797440, 683397320, 920787968, 1093435712, 1150984960, 1305594880, 1366794640, 2186871424, 2301969920, 2733589280, 4373742848, 4603939840, 5467178560, 8747485696, 10934357120, 17494971392, 21868714240, 43737428480, 87474856960]

約数ペア:

[(1, 87474856960), (2, 43737428480), (4, 21868714240), (5, 17494971392), (8, 10934357120), (10, 8747485696), (16, 5467178560), (19, 4603939840), (20, 4373742848), (32, 2733589280), (38, 2301969920), (40, 2186871424), (64, 1366794640), (67, 1305594880), (76, 1150984960), (80, 1093435712), (95, 920787968), (128, 683397320), (134, 652797440), (152, 575492480), (160, 546717856), (190, 460393984), (256, 341698660), (268, 326398720), (304, 287746240), (320, 273358928), (335, 261118976), (380, 230196992), (512, 170849330), (536, 163199360), (608, 143873120), (640, 136679464), (670, 130559488), (760, 115098496), (1024, 85424665), (1072, 81599680), (1216, 71936560), (1273, 68715520), (1280, 68339732), (1340, 65279744), (1520, 57549248), (2144, 40799840), (2432, 35968280), (2546, 34357760), (2560, 34169866), (2680, 32639872), (3040, 28774624), (4288, 20399920), (4864, 17984140), (5092, 17178880), (5120, 17084933), (5360, 16319936), (6080, 14387312), (6365, 13743104), (8576, 10199960), (9728, 8992070), (10184, 8589440), (10720, 8159968), (12160, 7193656), (12730, 6871552), (13421, 6517760), (17152, 5099980), (19456, 4496035), (20368, 4294720), (21440, 4079984), (24320, 3596828), (25460, 3435776), (26842, 3258880), (34304, 2549990), (40736, 2147360), (42880, 2039992), (48640, 1798414), (50920, 1717888), (53684, 1629440), (67105, 1303552), (68608, 1274995), (81472, 1073680), (85760, 1019996), (97280, 899207), (101840, 858944), (107368, 814720), (134210, 651776), (162944, 536840), (171520, 509998), (203680, 429472), (214736, 407360), (254999, 343040), (268420, 325888)]