154247520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1637

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 420554400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1583, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3166, 3248, 3360, 3480, 4060, 4640, 4749, 4872, 6090, 6332, 6496, 6960, 7915, 8120, 9498, 9744, 11081, 12180, 12664, 13920, 15830, 16240, 18996, 19488, 22162, 23745, 24360, 25328, 31660, 32480, 33243, 37992, 44324, 45907, 47490, 48720, 50656, 55405, 63320, 66486, 75984, 88648, 91814, 94980, 97440, 110810, 126640, 132972, 137721, 151968, 166215, 177296, 183628, 189960, 221620, 229535, 253280, 265944, 275442, 321349, 332430, 354592, 367256, 379920, 443240, 459070, 531888, 550884, 642698, 664860, 688605, 734512, 759840, 886480, 918140, 964047, 1063776, 1101768, 1285396, 1329720, 1377210, 1469024, 1606745, 1772960, 1836280, 1928094, 2203536, 2570792, 2659440, 2754420, 3213490, 3672560, 3856188, 4407072, 4820235, 5141584, 5318880, 5508840, 6426980, 7345120, 7712376, 9640470, 10283168, 11017680, 12853960, 15424752, 19280940, 22035360, 25707920, 30849504, 38561880, 51415840, 77123760, 154247520]

約数ペア:

[(1, 154247520), (2, 77123760), (3, 51415840), (4, 38561880), (5, 30849504), (6, 25707920), (7, 22035360), (8, 19280940), (10, 15424752), (12, 12853960), (14, 11017680), (15, 10283168), (16, 9640470), (20, 7712376), (21, 7345120), (24, 6426980), (28, 5508840), (29, 5318880), (30, 5141584), (32, 4820235), (35, 4407072), (40, 3856188), (42, 3672560), (48, 3213490), (56, 2754420), (58, 2659440), (60, 2570792), (70, 2203536), (80, 1928094), (84, 1836280), (87, 1772960), (96, 1606745), (105, 1469024), (112, 1377210), (116, 1329720), (120, 1285396), (140, 1101768), (145, 1063776), (160, 964047), (168, 918140), (174, 886480), (203, 759840), (210, 734512), (224, 688605), (232, 664860), (240, 642698), (280, 550884), (290, 531888), (336, 459070), (348, 443240), (406, 379920), (420, 367256), (435, 354592), (464, 332430), (480, 321349), (560, 275442), (580, 265944), (609, 253280), (672, 229535), (696, 221620), (812, 189960), (840, 183628), (870, 177296), (928, 166215), (1015, 151968), (1120, 137721), (1160, 132972), (1218, 126640), (1392, 110810), (1583, 97440), (1624, 94980), (1680, 91814), (1740, 88648), (2030, 75984), (2320, 66486), (2436, 63320), (2784, 55405), (3045, 50656), (3166, 48720), (3248, 47490), (3360, 45907), (3480, 44324), (4060, 37992), (4640, 33243), (4749, 32480), (4872, 31660), (6090, 25328), (6332, 24360), (6496, 23745), (6960, 22162), (7915, 19488), (8120, 18996), (9498, 16240), (9744, 15830), (11081, 13920), (12180, 12664)]