127892800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 168

約数和(自身を含む): 379211840

約数和(自身を除く): 251319040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 601, 608, 665, 700, 760, 800, 950, 1064, 1120, 1202, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2404, 2660, 2800, 3005, 3040, 3325, 3800, 4207, 4256, 4808, 5320, 5600, 6010, 6080, 6650, 7600, 8414, 8512, 9616, 10640, 11200, 11419, 12020, 13300, 15025, 15200, 16828, 19232, 21035, 21280, 22838, 24040, 26600, 30050, 30400, 33656, 38464, 42070, 42560, 45676, 48080, 53200, 57095, 60100, 67312, 79933, 84140, 91352, 96160, 105175, 106400, 114190, 120200, 134624, 159866, 168280, 182704, 192320, 210350, 212800, 228380, 240400, 269248, 285475, 319732, 336560, 365408, 399665, 420700, 456760, 480800, 570950, 639464, 673120, 730816, 799330, 841400, 913520, 961600, 1141900, 1278928, 1346240, 1598660, 1682800, 1827040, 1998325, 2283800, 2557856, 3197320, 3365600, 3654080, 3996650, 4567600, 5115712, 6394640, 6731200, 7993300, 9135200, 12789280, 15986600, 18270400, 25578560, 31973200, 63946400, 127892800]

約数ペア:

[(1, 127892800), (2, 63946400), (4, 31973200), (5, 25578560), (7, 18270400), (8, 15986600), (10, 12789280), (14, 9135200), (16, 7993300), (19, 6731200), (20, 6394640), (25, 5115712), (28, 4567600), (32, 3996650), (35, 3654080), (38, 3365600), (40, 3197320), (50, 2557856), (56, 2283800), (64, 1998325), (70, 1827040), (76, 1682800), (80, 1598660), (95, 1346240), (100, 1278928), (112, 1141900), (133, 961600), (140, 913520), (152, 841400), (160, 799330), (175, 730816), (190, 673120), (200, 639464), (224, 570950), (266, 480800), (280, 456760), (304, 420700), (320, 399665), (350, 365408), (380, 336560), (400, 319732), (448, 285475), (475, 269248), (532, 240400), (560, 228380), (601, 212800), (608, 210350), (665, 192320), (700, 182704), (760, 168280), (800, 159866), (950, 134624), (1064, 120200), (1120, 114190), (1202, 106400), (1216, 105175), (1330, 96160), (1400, 91352), (1520, 84140), (1600, 79933), (1900, 67312), (2128, 60100), (2240, 57095), (2404, 53200), (2660, 48080), (2800, 45676), (3005, 42560), (3040, 42070), (3325, 38464), (3800, 33656), (4207, 30400), (4256, 30050), (4808, 26600), (5320, 24040), (5600, 22838), (6010, 21280), (6080, 21035), (6650, 19232), (7600, 16828), (8414, 15200), (8512, 15025), (9616, 13300), (10640, 12020), (11200, 11419)]