190406400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 644792064

約数和(自身を除く): 454385664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 188, 192, 200, 211, 235, 240, 256, 282, 300, 320, 376, 384, 400, 422, 470, 480, 564, 600, 633, 640, 705, 752, 768, 800, 844, 940, 960, 1055, 1128, 1175, 1200, 1266, 1280, 1410, 1504, 1600, 1688, 1880, 1920, 2110, 2256, 2350, 2400, 2532, 2820, 3008, 3165, 3200, 3376, 3525, 3760, 3840, 4220, 4512, 4700, 4800, 5064, 5275, 5640, 6016, 6330, 6400, 6752, 7050, 7520, 8440, 9024, 9400, 9600, 9917, 10128, 10550, 11280, 12032, 12660, 13504, 14100, 15040, 15825, 16880, 18048, 18800, 19200, 19834, 20256, 21100, 22560, 25320, 27008, 28200, 29751, 30080, 31650, 33760, 36096, 37600, 39668, 40512, 42200, 45120, 49585, 50640, 54016, 56400, 59502, 60160, 63300, 67520, 75200, 79336, 81024, 84400, 90240, 99170, 101280, 112800, 119004, 126600, 135040, 148755, 150400, 158672, 162048, 168800, 180480, 198340, 202560, 225600, 238008, 247925, 253200, 270080, 297510, 300800, 317344, 337600, 396680, 405120, 451200, 476016, 495850, 506400, 595020, 634688, 675200, 743775, 793360, 810240, 902400, 952032, 991700, 1012800, 1190040, 1269376, 1350400, 1487550, 1586720, 1904064, 1983400, 2025600, 2380080, 2538752, 2975100, 3173440, 3808128, 3966800, 4051200, 4760160, 5950200, 6346880, 7616256, 7933600, 9520320, 11900400, 12693760, 15867200, 19040640, 23800800, 31734400, 38081280, 47601600, 63468800, 95203200, 190406400]

約数ペア:

[(1, 190406400), (2, 95203200), (3, 63468800), (4, 47601600), (5, 38081280), (6, 31734400), (8, 23800800), (10, 19040640), (12, 15867200), (15, 12693760), (16, 11900400), (20, 9520320), (24, 7933600), (25, 7616256), (30, 6346880), (32, 5950200), (40, 4760160), (47, 4051200), (48, 3966800), (50, 3808128), (60, 3173440), (64, 2975100), (75, 2538752), (80, 2380080), (94, 2025600), (96, 1983400), (100, 1904064), (120, 1586720), (128, 1487550), (141, 1350400), (150, 1269376), (160, 1190040), (188, 1012800), (192, 991700), (200, 952032), (211, 902400), (235, 810240), (240, 793360), (256, 743775), (282, 675200), (300, 634688), (320, 595020), (376, 506400), (384, 495850), (400, 476016), (422, 451200), (470, 405120), (480, 396680), (564, 337600), (600, 317344), (633, 300800), (640, 297510), (705, 270080), (752, 253200), (768, 247925), (800, 238008), (844, 225600), (940, 202560), (960, 198340), (1055, 180480), (1128, 168800), (1175, 162048), (1200, 158672), (1266, 150400), (1280, 148755), (1410, 135040), (1504, 126600), (1600, 119004), (1688, 112800), (1880, 101280), (1920, 99170), (2110, 90240), (2256, 84400), (2350, 81024), (2400, 79336), (2532, 75200), (2820, 67520), (3008, 63300), (3165, 60160), (3200, 59502), (3376, 56400), (3525, 54016), (3760, 50640), (3840, 49585), (4220, 45120), (4512, 42200), (4700, 40512), (4800, 39668), (5064, 37600), (5275, 36096), (5640, 33760), (6016, 31650), (6330, 30080), (6400, 29751), (6752, 28200), (7050, 27008), (7520, 25320), (8440, 22560), (9024, 21100), (9400, 20256), (9600, 19834), (9917, 19200), (10128, 18800), (10550, 18048), (11280, 16880), (12032, 15825), (12660, 15040), (13504, 14100)]