19287699200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39139}}^1$

素因数の和:39183

約数の個数: 216

約数和(自身を含む): 59521607040

約数和(自身を除く): 40233907840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1760, 1792, 1925, 2200, 2240, 2464, 2800, 2816, 3080, 3200, 3520, 3850, 4400, 4480, 4928, 5600, 6160, 6400, 7040, 7700, 8800, 8960, 9856, 11200, 12320, 14080, 15400, 17600, 19712, 22400, 24640, 30800, 35200, 39139, 44800, 49280, 61600, 70400, 78278, 98560, 123200, 156556, 195695, 246400, 273973, 313112, 391390, 430529, 492800, 547946, 626224, 782780, 861058, 978475, 1095892, 1252448, 1369865, 1565560, 1722116, 1956950, 2152645, 2191784, 2504896, 2739730, 3013703, 3131120, 3444232, 3913900, 4305290, 4383568, 5009792, 5479460, 6027406, 6262240, 6849325, 6888464, 7827800, 8610580, 8767136, 10019584, 10763225, 10958920, 12054812, 12524480, 13698650, 13776928, 15068515, 15655600, 17221160, 17534272, 21526450, 21917840, 24109624, 25048960, 27397300, 27553856, 30137030, 31311200, 34442320, 35068544, 43052900, 43835680, 48219248, 50097920, 54794600, 55107712, 60274060, 62622400, 68884640, 70137088, 75342575, 86105800, 87671360, 96438496, 109589200, 110215424, 120548120, 125244800, 137769280, 150685150, 172211600, 175342720, 192876992, 219178400, 241096240, 250489600, 275538560, 301370300, 344423200, 350685440, 385753984, 438356800, 482192480, 551077120, 602740600, 688846400, 771507968, 876713600, 964384960, 1205481200, 1377692800, 1753427200, 1928769920, 2410962400, 2755385600, 3857539840, 4821924800, 9643849600, 19287699200]

約数ペア:

[(1, 19287699200), (2, 9643849600), (4, 4821924800), (5, 3857539840), (7, 2755385600), (8, 2410962400), (10, 1928769920), (11, 1753427200), (14, 1377692800), (16, 1205481200), (20, 964384960), (22, 876713600), (25, 771507968), (28, 688846400), (32, 602740600), (35, 551077120), (40, 482192480), (44, 438356800), (50, 385753984), (55, 350685440), (56, 344423200), (64, 301370300), (70, 275538560), (77, 250489600), (80, 241096240), (88, 219178400), (100, 192876992), (110, 175342720), (112, 172211600), (128, 150685150), (140, 137769280), (154, 125244800), (160, 120548120), (175, 110215424), (176, 109589200), (200, 96438496), (220, 87671360), (224, 86105800), (256, 75342575), (275, 70137088), (280, 68884640), (308, 62622400), (320, 60274060), (350, 55107712), (352, 54794600), (385, 50097920), (400, 48219248), (440, 43835680), (448, 43052900), (550, 35068544), (560, 34442320), (616, 31311200), (640, 30137030), (700, 27553856), (704, 27397300), (770, 25048960), (800, 24109624), (880, 21917840), (896, 21526450), (1100, 17534272), (1120, 17221160), (1232, 15655600), (1280, 15068515), (1400, 13776928), (1408, 13698650), (1540, 12524480), (1600, 12054812), (1760, 10958920), (1792, 10763225), (1925, 10019584), (2200, 8767136), (2240, 8610580), (2464, 7827800), (2800, 6888464), (2816, 6849325), (3080, 6262240), (3200, 6027406), (3520, 5479460), (3850, 5009792), (4400, 4383568), (4480, 4305290), (4928, 3913900), (5600, 3444232), (6160, 3131120), (6400, 3013703), (7040, 2739730), (7700, 2504896), (8800, 2191784), (8960, 2152645), (9856, 1956950), (11200, 1722116), (12320, 1565560), (14080, 1369865), (15400, 1252448), (17600, 1095892), (19712, 978475), (22400, 861058), (24640, 782780), (30800, 626224), (35200, 547946), (39139, 492800), (44800, 430529), (49280, 391390), (61600, 313112), (70400, 273973), (78278, 246400), (98560, 195695), (123200, 156556)]