8187597840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{1297}}^1$

素因数の和:2249

約数の個数: 160

約数和(自身を含む): 26305994880

約数和(自身を除く): 18118397040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 907, 1160, 1297, 1392, 1740, 1814, 2320, 2594, 2721, 3480, 3628, 3891, 4535, 5188, 5442, 6485, 6960, 7256, 7782, 9070, 10376, 10884, 12970, 13605, 14512, 15564, 18140, 19455, 20752, 21768, 25940, 26303, 27210, 31128, 36280, 37613, 38910, 43536, 51880, 52606, 54420, 62256, 72560, 75226, 77820, 78909, 103760, 105212, 108840, 112839, 131515, 150452, 155640, 157818, 188065, 210424, 217680, 225678, 263030, 300904, 311280, 315636, 376130, 394545, 420848, 451356, 526060, 564195, 601808, 631272, 752260, 789090, 902712, 1052120, 1128390, 1176379, 1262544, 1504520, 1578180, 1805424, 2104240, 2256780, 2352758, 3009040, 3156360, 3529137, 4513560, 4705516, 5881895, 6312720, 7058274, 9027120, 9411032, 11763790, 14116548, 17645685, 18822064, 23527580, 28233096, 34114991, 35291370, 47055160, 56466192, 68229982, 70582740, 94110320, 102344973, 136459964, 141165480, 170574955, 204689946, 272919928, 282330960, 341149910, 409379892, 511724865, 545839856, 682299820, 818759784, 1023449730, 1364599640, 1637519568, 2046899460, 2729199280, 4093798920, 8187597840]

約数ペア:

[(1, 8187597840), (2, 4093798920), (3, 2729199280), (4, 2046899460), (5, 1637519568), (6, 1364599640), (8, 1023449730), (10, 818759784), (12, 682299820), (15, 545839856), (16, 511724865), (20, 409379892), (24, 341149910), (29, 282330960), (30, 272919928), (40, 204689946), (48, 170574955), (58, 141165480), (60, 136459964), (80, 102344973), (87, 94110320), (116, 70582740), (120, 68229982), (145, 56466192), (174, 47055160), (232, 35291370), (240, 34114991), (290, 28233096), (348, 23527580), (435, 18822064), (464, 17645685), (580, 14116548), (696, 11763790), (870, 9411032), (907, 9027120), (1160, 7058274), (1297, 6312720), (1392, 5881895), (1740, 4705516), (1814, 4513560), (2320, 3529137), (2594, 3156360), (2721, 3009040), (3480, 2352758), (3628, 2256780), (3891, 2104240), (4535, 1805424), (5188, 1578180), (5442, 1504520), (6485, 1262544), (6960, 1176379), (7256, 1128390), (7782, 1052120), (9070, 902712), (10376, 789090), (10884, 752260), (12970, 631272), (13605, 601808), (14512, 564195), (15564, 526060), (18140, 451356), (19455, 420848), (20752, 394545), (21768, 376130), (25940, 315636), (26303, 311280), (27210, 300904), (31128, 263030), (36280, 225678), (37613, 217680), (38910, 210424), (43536, 188065), (51880, 157818), (52606, 155640), (54420, 150452), (62256, 131515), (72560, 112839), (75226, 108840), (77820, 105212), (78909, 103760)]