1089986560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 224

約数和(自身を含む): 2972531520

約数和(自身を除く): 1882544960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 89, 92, 104, 115, 128, 130, 160, 178, 184, 208, 230, 256, 260, 299, 320, 356, 368, 416, 445, 460, 512, 520, 598, 640, 712, 736, 832, 890, 920, 1024, 1040, 1157, 1196, 1280, 1424, 1472, 1495, 1664, 1780, 1840, 2047, 2048, 2080, 2314, 2392, 2560, 2848, 2944, 2990, 3328, 3560, 3680, 4094, 4096, 4160, 4628, 4784, 5120, 5696, 5785, 5888, 5980, 6656, 7120, 7360, 8188, 8192, 8320, 9256, 9568, 10235, 10240, 11392, 11570, 11776, 11960, 13312, 14240, 14720, 16376, 16640, 18512, 19136, 20470, 20480, 22784, 23140, 23552, 23920, 26611, 26624, 28480, 29440, 32752, 33280, 37024, 38272, 40940, 40960, 45568, 46280, 47104, 47840, 53222, 53248, 56960, 58880, 65504, 66560, 74048, 76544, 81880, 91136, 92560, 94208, 95680, 106444, 106496, 113920, 117760, 131008, 133055, 133120, 148096, 153088, 163760, 182272, 185120, 188416, 191360, 212888, 227840, 235520, 262016, 266110, 266240, 296192, 306176, 327520, 364544, 370240, 382720, 425776, 455680, 471040, 524032, 532220, 532480, 592384, 612352, 655040, 729088, 740480, 765440, 851552, 911360, 942080, 1048064, 1064440, 1184768, 1224704, 1310080, 1480960, 1530880, 1703104, 1822720, 2096128, 2128880, 2369536, 2449408, 2620160, 2961920, 3061760, 3406208, 3645440, 4192256, 4257760, 4739072, 5240320, 5923840, 6123520, 6812416, 8384512, 8515520, 9478144, 10480640, 11847680, 12247040, 13624832, 16769024, 17031040, 20961280, 23695360, 27249664, 34062080, 41922560, 47390720, 54499328, 68124160, 83845120, 108998656, 136248320, 217997312, 272496640, 544993280, 1089986560]

約数ペア:

[(1, 1089986560), (2, 544993280), (4, 272496640), (5, 217997312), (8, 136248320), (10, 108998656), (13, 83845120), (16, 68124160), (20, 54499328), (23, 47390720), (26, 41922560), (32, 34062080), (40, 27249664), (46, 23695360), (52, 20961280), (64, 17031040), (65, 16769024), (80, 13624832), (89, 12247040), (92, 11847680), (104, 10480640), (115, 9478144), (128, 8515520), (130, 8384512), (160, 6812416), (178, 6123520), (184, 5923840), (208, 5240320), (230, 4739072), (256, 4257760), (260, 4192256), (299, 3645440), (320, 3406208), (356, 3061760), (368, 2961920), (416, 2620160), (445, 2449408), (460, 2369536), (512, 2128880), (520, 2096128), (598, 1822720), (640, 1703104), (712, 1530880), (736, 1480960), (832, 1310080), (890, 1224704), (920, 1184768), (1024, 1064440), (1040, 1048064), (1157, 942080), (1196, 911360), (1280, 851552), (1424, 765440), (1472, 740480), (1495, 729088), (1664, 655040), (1780, 612352), (1840, 592384), (2047, 532480), (2048, 532220), (2080, 524032), (2314, 471040), (2392, 455680), (2560, 425776), (2848, 382720), (2944, 370240), (2990, 364544), (3328, 327520), (3560, 306176), (3680, 296192), (4094, 266240), (4096, 266110), (4160, 262016), (4628, 235520), (4784, 227840), (5120, 212888), (5696, 191360), (5785, 188416), (5888, 185120), (5980, 182272), (6656, 163760), (7120, 153088), (7360, 148096), (8188, 133120), (8192, 133055), (8320, 131008), (9256, 117760), (9568, 113920), (10235, 106496), (10240, 106444), (11392, 95680), (11570, 94208), (11776, 92560), (11960, 91136), (13312, 81880), (14240, 76544), (14720, 74048), (16376, 66560), (16640, 65504), (18512, 58880), (19136, 56960), (20470, 53248), (20480, 53222), (22784, 47840), (23140, 47104), (23552, 46280), (23920, 45568), (26611, 40960), (26624, 40940), (28480, 38272), (29440, 37024), (32752, 33280)]