2018596160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 224

約数和(自身を含む): 5727801600

約数和(自身を除く): 3709205440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 280, 320, 343, 347, 371, 392, 424, 448, 490, 530, 560, 686, 694, 742, 784, 848, 980, 1060, 1120, 1372, 1388, 1484, 1568, 1696, 1715, 1735, 1855, 1960, 2120, 2240, 2429, 2597, 2744, 2776, 2968, 3136, 3392, 3430, 3470, 3710, 3920, 4240, 4858, 5194, 5488, 5552, 5936, 6860, 6940, 7420, 7840, 8480, 9716, 10388, 10976, 11104, 11872, 12145, 12985, 13720, 13880, 14840, 15680, 16960, 17003, 18179, 18391, 19432, 20776, 21952, 22208, 23744, 24290, 25970, 27440, 27760, 29680, 34006, 36358, 36782, 38864, 41552, 48580, 51940, 54880, 55520, 59360, 68012, 72716, 73564, 77728, 83104, 85015, 90895, 91955, 97160, 103880, 109760, 111040, 118720, 119021, 128737, 136024, 145432, 147128, 155456, 166208, 170030, 181790, 183910, 194320, 207760, 238042, 257474, 272048, 290864, 294256, 340060, 363580, 367820, 388640, 415520, 476084, 514948, 544096, 581728, 588512, 595105, 643685, 680120, 727160, 735640, 777280, 831040, 901159, 952168, 1029896, 1088192, 1163456, 1177024, 1190210, 1287370, 1360240, 1454320, 1471280, 1802318, 1904336, 2059792, 2380420, 2574740, 2720480, 2908640, 2942560, 3604636, 3808672, 4119584, 4505795, 4760840, 5149480, 5440960, 5817280, 5885120, 6308113, 7209272, 7617344, 8239168, 9011590, 9521680, 10298960, 12616226, 14418544, 18023180, 19043360, 20597920, 25232452, 28837088, 31540565, 36046360, 38086720, 41195840, 50464904, 57674176, 63081130, 72092720, 100929808, 126162260, 144185440, 201859616, 252324520, 288370880, 403719232, 504649040, 1009298080, 2018596160]

約数ペア:

[(1, 2018596160), (2, 1009298080), (4, 504649040), (5, 403719232), (7, 288370880), (8, 252324520), (10, 201859616), (14, 144185440), (16, 126162260), (20, 100929808), (28, 72092720), (32, 63081130), (35, 57674176), (40, 50464904), (49, 41195840), (53, 38086720), (56, 36046360), (64, 31540565), (70, 28837088), (80, 25232452), (98, 20597920), (106, 19043360), (112, 18023180), (140, 14418544), (160, 12616226), (196, 10298960), (212, 9521680), (224, 9011590), (245, 8239168), (265, 7617344), (280, 7209272), (320, 6308113), (343, 5885120), (347, 5817280), (371, 5440960), (392, 5149480), (424, 4760840), (448, 4505795), (490, 4119584), (530, 3808672), (560, 3604636), (686, 2942560), (694, 2908640), (742, 2720480), (784, 2574740), (848, 2380420), (980, 2059792), (1060, 1904336), (1120, 1802318), (1372, 1471280), (1388, 1454320), (1484, 1360240), (1568, 1287370), (1696, 1190210), (1715, 1177024), (1735, 1163456), (1855, 1088192), (1960, 1029896), (2120, 952168), (2240, 901159), (2429, 831040), (2597, 777280), (2744, 735640), (2776, 727160), (2968, 680120), (3136, 643685), (3392, 595105), (3430, 588512), (3470, 581728), (3710, 544096), (3920, 514948), (4240, 476084), (4858, 415520), (5194, 388640), (5488, 367820), (5552, 363580), (5936, 340060), (6860, 294256), (6940, 290864), (7420, 272048), (7840, 257474), (8480, 238042), (9716, 207760), (10388, 194320), (10976, 183910), (11104, 181790), (11872, 170030), (12145, 166208), (12985, 155456), (13720, 147128), (13880, 145432), (14840, 136024), (15680, 128737), (16960, 119021), (17003, 118720), (18179, 111040), (18391, 109760), (19432, 103880), (20776, 97160), (21952, 91955), (22208, 90895), (23744, 85015), (24290, 83104), (25970, 77728), (27440, 73564), (27760, 72716), (29680, 68012), (34006, 59360), (36358, 55520), (36782, 54880), (38864, 51940), (41552, 48580)]