231684320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 628689600

約数和(自身を除く): 397005280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 269, 280, 538, 560, 769, 1076, 1120, 1345, 1538, 1883, 2152, 2690, 3076, 3766, 3845, 4304, 5380, 5383, 6152, 7532, 7690, 8608, 9415, 10760, 10766, 12304, 15064, 15380, 18830, 21520, 21532, 24608, 26915, 30128, 30760, 37660, 43040, 43064, 53830, 60256, 61520, 75320, 86128, 107660, 123040, 150640, 172256, 206861, 215320, 301280, 413722, 430640, 827444, 861280, 1034305, 1448027, 1654888, 2068610, 2896054, 3309776, 4137220, 5792108, 6619552, 7240135, 8274440, 11584216, 14480270, 16548880, 23168432, 28960540, 33097760, 46336864, 57921080, 115842160, 231684320]

約数ペア:

[(1, 231684320), (2, 115842160), (4, 57921080), (5, 46336864), (7, 33097760), (8, 28960540), (10, 23168432), (14, 16548880), (16, 14480270), (20, 11584216), (28, 8274440), (32, 7240135), (35, 6619552), (40, 5792108), (56, 4137220), (70, 3309776), (80, 2896054), (112, 2068610), (140, 1654888), (160, 1448027), (224, 1034305), (269, 861280), (280, 827444), (538, 430640), (560, 413722), (769, 301280), (1076, 215320), (1120, 206861), (1345, 172256), (1538, 150640), (1883, 123040), (2152, 107660), (2690, 86128), (3076, 75320), (3766, 61520), (3845, 60256), (4304, 53830), (5380, 43064), (5383, 43040), (6152, 37660), (7532, 30760), (7690, 30128), (8608, 26915), (9415, 24608), (10760, 21532), (10766, 21520), (12304, 18830), (15064, 15380)]