151080720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 564874560

約数和(自身を除く): 413793840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 443, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 870, 886, 980, 1015, 1160, 1176, 1218, 1329, 1392, 1421, 1470, 1624, 1680, 1740, 1772, 1960, 2030, 2215, 2320, 2352, 2436, 2658, 2842, 2940, 3045, 3101, 3248, 3480, 3544, 3920, 4060, 4263, 4430, 4872, 5316, 5684, 5880, 6090, 6202, 6645, 6960, 7088, 7105, 8120, 8526, 8860, 9303, 9744, 10632, 11368, 11760, 12180, 12404, 12847, 13290, 14210, 15505, 16240, 17052, 17720, 18606, 21264, 21315, 21707, 22736, 24360, 24808, 25694, 26580, 28420, 31010, 34104, 35440, 37212, 38541, 42630, 43414, 46515, 48720, 49616, 51388, 53160, 56840, 62020, 64235, 65121, 68208, 74424, 77082, 85260, 86828, 89929, 93030, 102776, 106320, 108535, 113680, 124040, 128470, 130242, 148848, 154164, 170520, 173656, 179858, 186060, 192705, 205552, 217070, 248080, 256940, 260484, 269787, 308328, 325605, 341040, 347312, 359716, 372120, 385410, 434140, 449645, 513880, 520968, 539574, 616656, 629503, 651210, 719432, 744240, 770820, 868280, 899290, 1027760, 1041936, 1079148, 1259006, 1302420, 1348935, 1438864, 1541640, 1736560, 1798580, 1888509, 2158296, 2518012, 2604840, 2697870, 3083280, 3147515, 3597160, 3777018, 4316592, 5036024, 5209680, 5395740, 6295030, 7194320, 7554036, 9442545, 10072048, 10791480, 12590060, 15108072, 18885090, 21582960, 25180120, 30216144, 37770180, 50360240, 75540360, 151080720]

約数ペア:

[(1, 151080720), (2, 75540360), (3, 50360240), (4, 37770180), (5, 30216144), (6, 25180120), (7, 21582960), (8, 18885090), (10, 15108072), (12, 12590060), (14, 10791480), (15, 10072048), (16, 9442545), (20, 7554036), (21, 7194320), (24, 6295030), (28, 5395740), (29, 5209680), (30, 5036024), (35, 4316592), (40, 3777018), (42, 3597160), (48, 3147515), (49, 3083280), (56, 2697870), (58, 2604840), (60, 2518012), (70, 2158296), (80, 1888509), (84, 1798580), (87, 1736560), (98, 1541640), (105, 1438864), (112, 1348935), (116, 1302420), (120, 1259006), (140, 1079148), (145, 1041936), (147, 1027760), (168, 899290), (174, 868280), (196, 770820), (203, 744240), (210, 719432), (232, 651210), (240, 629503), (245, 616656), (280, 539574), (290, 520968), (294, 513880), (336, 449645), (348, 434140), (392, 385410), (406, 372120), (420, 359716), (435, 347312), (443, 341040), (464, 325605), (490, 308328), (560, 269787), (580, 260484), (588, 256940), (609, 248080), (696, 217070), (735, 205552), (784, 192705), (812, 186060), (840, 179858), (870, 173656), (886, 170520), (980, 154164), (1015, 148848), (1160, 130242), (1176, 128470), (1218, 124040), (1329, 113680), (1392, 108535), (1421, 106320), (1470, 102776), (1624, 93030), (1680, 89929), (1740, 86828), (1772, 85260), (1960, 77082), (2030, 74424), (2215, 68208), (2320, 65121), (2352, 64235), (2436, 62020), (2658, 56840), (2842, 53160), (2940, 51388), (3045, 49616), (3101, 48720), (3248, 46515), (3480, 43414), (3544, 42630), (3920, 38541), (4060, 37212), (4263, 35440), (4430, 34104), (4872, 31010), (5316, 28420), (5684, 26580), (5880, 25694), (6090, 24808), (6202, 24360), (6645, 22736), (6960, 21707), (7088, 21315), (7105, 21264), (8120, 18606), (8526, 17720), (8860, 17052), (9303, 16240), (9744, 15505), (10632, 14210), (11368, 13290), (11760, 12847), (12180, 12404)]