203165280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 718502400

約数和(自身を除く): 515337120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 359, 360, 393, 432, 480, 524, 540, 655, 718, 720, 786, 864, 1048, 1077, 1080, 1179, 1310, 1436, 1440, 1572, 1795, 1965, 2096, 2154, 2160, 2358, 2620, 2872, 3144, 3231, 3537, 3590, 3930, 4192, 4308, 4320, 4716, 5240, 5385, 5744, 5895, 6288, 6462, 7074, 7180, 7860, 8616, 9432, 9693, 10480, 10770, 11488, 11790, 12576, 12924, 14148, 14360, 15720, 16155, 17232, 17685, 18864, 19386, 20960, 21540, 23580, 25848, 28296, 28720, 31440, 32310, 34464, 35370, 37728, 38772, 43080, 47029, 47160, 48465, 51696, 56592, 57440, 62880, 64620, 70740, 77544, 86160, 94058, 94320, 96930, 103392, 113184, 129240, 141087, 141480, 155088, 172320, 188116, 188640, 193860, 235145, 258480, 282174, 282960, 310176, 376232, 387720, 423261, 470290, 516960, 564348, 565920, 705435, 752464, 775440, 846522, 940580, 1128696, 1269783, 1410870, 1504928, 1550880, 1693044, 1881160, 2116305, 2257392, 2539566, 2821740, 3386088, 3762320, 4232610, 4514784, 5079132, 5643480, 6348915, 6772176, 7524640, 8465220, 10158264, 11286960, 12697830, 13544352, 16930440, 20316528, 22573920, 25395660, 33860880, 40633056, 50791320, 67721760, 101582640, 203165280]

約数ペア:

[(1, 203165280), (2, 101582640), (3, 67721760), (4, 50791320), (5, 40633056), (6, 33860880), (8, 25395660), (9, 22573920), (10, 20316528), (12, 16930440), (15, 13544352), (16, 12697830), (18, 11286960), (20, 10158264), (24, 8465220), (27, 7524640), (30, 6772176), (32, 6348915), (36, 5643480), (40, 5079132), (45, 4514784), (48, 4232610), (54, 3762320), (60, 3386088), (72, 2821740), (80, 2539566), (90, 2257392), (96, 2116305), (108, 1881160), (120, 1693044), (131, 1550880), (135, 1504928), (144, 1410870), (160, 1269783), (180, 1128696), (216, 940580), (240, 846522), (262, 775440), (270, 752464), (288, 705435), (359, 565920), (360, 564348), (393, 516960), (432, 470290), (480, 423261), (524, 387720), (540, 376232), (655, 310176), (718, 282960), (720, 282174), (786, 258480), (864, 235145), (1048, 193860), (1077, 188640), (1080, 188116), (1179, 172320), (1310, 155088), (1436, 141480), (1440, 141087), (1572, 129240), (1795, 113184), (1965, 103392), (2096, 96930), (2154, 94320), (2160, 94058), (2358, 86160), (2620, 77544), (2872, 70740), (3144, 64620), (3231, 62880), (3537, 57440), (3590, 56592), (3930, 51696), (4192, 48465), (4308, 47160), (4320, 47029), (4716, 43080), (5240, 38772), (5385, 37728), (5744, 35370), (5895, 34464), (6288, 32310), (6462, 31440), (7074, 28720), (7180, 28296), (7860, 25848), (8616, 23580), (9432, 21540), (9693, 20960), (10480, 19386), (10770, 18864), (11488, 17685), (11790, 17232), (12576, 16155), (12924, 15720), (14148, 14360)]