18312400960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{30391}}^1$

素因数の和:30684

約数の個数: 112

約数和(自身を含む): 50022800640

約数和(自身を除く): 31710399680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 269, 280, 320, 448, 538, 560, 1076, 1120, 1345, 1883, 2152, 2240, 2690, 3766, 4304, 5380, 7532, 8608, 9415, 10760, 15064, 17216, 18830, 21520, 30128, 30391, 37660, 43040, 60256, 60782, 75320, 86080, 120512, 121564, 150640, 151955, 212737, 243128, 301280, 303910, 425474, 486256, 602560, 607820, 850948, 972512, 1063685, 1215640, 1701896, 1945024, 2127370, 2431280, 3403792, 4254740, 4862560, 6807584, 8175179, 8509480, 9725120, 13615168, 16350358, 17018960, 32700716, 34037920, 40875895, 57226253, 65401432, 68075840, 81751790, 114452506, 130802864, 163503580, 228905012, 261605728, 286131265, 327007160, 457810024, 523211456, 572262530, 654014320, 915620048, 1144525060, 1308028640, 1831240096, 2289050120, 2616057280, 3662480192, 4578100240, 9156200480, 18312400960]

約数ペア:

[(1, 18312400960), (2, 9156200480), (4, 4578100240), (5, 3662480192), (7, 2616057280), (8, 2289050120), (10, 1831240096), (14, 1308028640), (16, 1144525060), (20, 915620048), (28, 654014320), (32, 572262530), (35, 523211456), (40, 457810024), (56, 327007160), (64, 286131265), (70, 261605728), (80, 228905012), (112, 163503580), (140, 130802864), (160, 114452506), (224, 81751790), (269, 68075840), (280, 65401432), (320, 57226253), (448, 40875895), (538, 34037920), (560, 32700716), (1076, 17018960), (1120, 16350358), (1345, 13615168), (1883, 9725120), (2152, 8509480), (2240, 8175179), (2690, 6807584), (3766, 4862560), (4304, 4254740), (5380, 3403792), (7532, 2431280), (8608, 2127370), (9415, 1945024), (10760, 1701896), (15064, 1215640), (17216, 1063685), (18830, 972512), (21520, 850948), (30128, 607820), (30391, 602560), (37660, 486256), (43040, 425474), (60256, 303910), (60782, 301280), (75320, 243128), (86080, 212737), (120512, 151955), (121564, 150640)]