19020112800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{609619}}^1$

素因数の和:609655

約数の個数: 144

約数和(自身を含む): 66672920160

約数和(自身を除く): 47652807360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 609619, 1219238, 1828857, 2438476, 3048095, 3657714, 4876952, 6096190, 7315428, 7925047, 9144285, 9753904, 12192380, 14630856, 15240475, 15850094, 18288570, 19507808, 23775141, 24384760, 29261712, 30480950, 31700188, 36577140, 39625235, 45721425, 47550282, 48769520, 58523424, 60961900, 63400376, 73154280, 79250470, 91442850, 95100564, 97539040, 118875705, 121923800, 126800752, 146308560, 158500940, 182885700, 190201128, 198126175, 237751410, 243847600, 253601504, 292617120, 317001880, 365771400, 380402256, 396252350, 475502820, 487695200, 594378525, 634003760, 731542800, 760804512, 792504700, 951005640, 1188757050, 1268007520, 1463085600, 1585009400, 1902011280, 2377514100, 3170018800, 3804022560, 4755028200, 6340037600, 9510056400, 19020112800]

約数ペア:

[(1, 19020112800), (2, 9510056400), (3, 6340037600), (4, 4755028200), (5, 3804022560), (6, 3170018800), (8, 2377514100), (10, 1902011280), (12, 1585009400), (13, 1463085600), (15, 1268007520), (16, 1188757050), (20, 951005640), (24, 792504700), (25, 760804512), (26, 731542800), (30, 634003760), (32, 594378525), (39, 487695200), (40, 475502820), (48, 396252350), (50, 380402256), (52, 365771400), (60, 317001880), (65, 292617120), (75, 253601504), (78, 243847600), (80, 237751410), (96, 198126175), (100, 190201128), (104, 182885700), (120, 158500940), (130, 146308560), (150, 126800752), (156, 121923800), (160, 118875705), (195, 97539040), (200, 95100564), (208, 91442850), (240, 79250470), (260, 73154280), (300, 63400376), (312, 60961900), (325, 58523424), (390, 48769520), (400, 47550282), (416, 45721425), (480, 39625235), (520, 36577140), (600, 31700188), (624, 30480950), (650, 29261712), (780, 24384760), (800, 23775141), (975, 19507808), (1040, 18288570), (1200, 15850094), (1248, 15240475), (1300, 14630856), (1560, 12192380), (1950, 9753904), (2080, 9144285), (2400, 7925047), (2600, 7315428), (3120, 6096190), (3900, 4876952), (5200, 3657714), (6240, 3048095), (7800, 2438476), (10400, 1828857), (15600, 1219238), (31200, 609619)]