112899520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 292608000

約数和(自身を除く): 179708480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 599, 608, 620, 760, 992, 1178, 1198, 1216, 1240, 1520, 1984, 2356, 2396, 2480, 2945, 2995, 3040, 4712, 4792, 4960, 5890, 5990, 6080, 9424, 9584, 9920, 11381, 11780, 11980, 18569, 18848, 19168, 22762, 23560, 23960, 37138, 37696, 38336, 45524, 47120, 47920, 56905, 74276, 91048, 92845, 94240, 95840, 113810, 148552, 182096, 185690, 188480, 191680, 227620, 297104, 352811, 364192, 371380, 455240, 594208, 705622, 728384, 742760, 910480, 1188416, 1411244, 1485520, 1764055, 1820960, 2822488, 2971040, 3528110, 3641920, 5644976, 5942080, 7056220, 11289952, 14112440, 22579904, 28224880, 56449760, 112899520]

約数ペア:

[(1, 112899520), (2, 56449760), (4, 28224880), (5, 22579904), (8, 14112440), (10, 11289952), (16, 7056220), (19, 5942080), (20, 5644976), (31, 3641920), (32, 3528110), (38, 2971040), (40, 2822488), (62, 1820960), (64, 1764055), (76, 1485520), (80, 1411244), (95, 1188416), (124, 910480), (152, 742760), (155, 728384), (160, 705622), (190, 594208), (248, 455240), (304, 371380), (310, 364192), (320, 352811), (380, 297104), (496, 227620), (589, 191680), (599, 188480), (608, 185690), (620, 182096), (760, 148552), (992, 113810), (1178, 95840), (1198, 94240), (1216, 92845), (1240, 91048), (1520, 74276), (1984, 56905), (2356, 47920), (2396, 47120), (2480, 45524), (2945, 38336), (2995, 37696), (3040, 37138), (4712, 23960), (4792, 23560), (4960, 22762), (5890, 19168), (5990, 18848), (6080, 18569), (9424, 11980), (9584, 11780), (9920, 11381)]