164853120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4560

約数の個数: 128

約数和(自身を含む): 553248000

約数和(自身を除く): 388394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4519, 4560, 6080, 7296, 9038, 9120, 12160, 13557, 18076, 18240, 22595, 27114, 36152, 36480, 45190, 54228, 67785, 72304, 85861, 90380, 108456, 135570, 144608, 171722, 180760, 216912, 257583, 271140, 289216, 343444, 361520, 429305, 433824, 515166, 542280, 578432, 686888, 723040, 858610, 867648, 1030332, 1084560, 1287915, 1373776, 1446080, 1717220, 1735296, 2060664, 2169120, 2575830, 2747552, 2892160, 3434440, 4121328, 4338240, 5151660, 5495104, 6868880, 8242656, 8676480, 10303320, 10990208, 13737760, 16485312, 20606640, 27475520, 32970624, 41213280, 54951040, 82426560, 164853120]

約数ペア:

[(1, 164853120), (2, 82426560), (3, 54951040), (4, 41213280), (5, 32970624), (6, 27475520), (8, 20606640), (10, 16485312), (12, 13737760), (15, 10990208), (16, 10303320), (19, 8676480), (20, 8242656), (24, 6868880), (30, 5495104), (32, 5151660), (38, 4338240), (40, 4121328), (48, 3434440), (57, 2892160), (60, 2747552), (64, 2575830), (76, 2169120), (80, 2060664), (95, 1735296), (96, 1717220), (114, 1446080), (120, 1373776), (128, 1287915), (152, 1084560), (160, 1030332), (190, 867648), (192, 858610), (228, 723040), (240, 686888), (285, 578432), (304, 542280), (320, 515166), (380, 433824), (384, 429305), (456, 361520), (480, 343444), (570, 289216), (608, 271140), (640, 257583), (760, 216912), (912, 180760), (960, 171722), (1140, 144608), (1216, 135570), (1520, 108456), (1824, 90380), (1920, 85861), (2280, 72304), (2432, 67785), (3040, 54228), (3648, 45190), (4519, 36480), (4560, 36152), (6080, 27114), (7296, 22595), (9038, 18240), (9120, 18076), (12160, 13557)]