71679360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 234885600

約数和(自身を除く): 163206240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1009, 1110, 1184, 1480, 1776, 1920, 2018, 2220, 2368, 2960, 3027, 3552, 4036, 4440, 4736, 5045, 5920, 6054, 7104, 8072, 8880, 10090, 11840, 12108, 14208, 15135, 16144, 17760, 20180, 23680, 24216, 30270, 32288, 35520, 37333, 40360, 48432, 60540, 64576, 71040, 74666, 80720, 96864, 111999, 121080, 129152, 149332, 161440, 186665, 193728, 223998, 242160, 298664, 322880, 373330, 387456, 447996, 484320, 559995, 597328, 645760, 746660, 895992, 968640, 1119990, 1194656, 1493320, 1791984, 1937280, 2239980, 2389312, 2986640, 3583968, 4479960, 4778624, 5973280, 7167936, 8959920, 11946560, 14335872, 17919840, 23893120, 35839680, 71679360]

約数ペア:

[(1, 71679360), (2, 35839680), (3, 23893120), (4, 17919840), (5, 14335872), (6, 11946560), (8, 8959920), (10, 7167936), (12, 5973280), (15, 4778624), (16, 4479960), (20, 3583968), (24, 2986640), (30, 2389312), (32, 2239980), (37, 1937280), (40, 1791984), (48, 1493320), (60, 1194656), (64, 1119990), (74, 968640), (80, 895992), (96, 746660), (111, 645760), (120, 597328), (128, 559995), (148, 484320), (160, 447996), (185, 387456), (192, 373330), (222, 322880), (240, 298664), (296, 242160), (320, 223998), (370, 193728), (384, 186665), (444, 161440), (480, 149332), (555, 129152), (592, 121080), (640, 111999), (740, 96864), (888, 80720), (960, 74666), (1009, 71040), (1110, 64576), (1184, 60540), (1480, 48432), (1776, 40360), (1920, 37333), (2018, 35520), (2220, 32288), (2368, 30270), (2960, 24216), (3027, 23680), (3552, 20180), (4036, 17760), (4440, 16144), (4736, 15135), (5045, 14208), (5920, 12108), (6054, 11840), (7104, 10090), (8072, 8880)]