65157120

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 260638560

約数和(自身を除く): 195481440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 202, 210, 224, 240, 252, 256, 280, 288, 303, 315, 320, 336, 360, 384, 404, 420, 448, 480, 504, 505, 512, 560, 576, 606, 630, 640, 672, 707, 720, 768, 808, 840, 896, 909, 960, 1008, 1010, 1024, 1120, 1152, 1212, 1260, 1280, 1344, 1414, 1440, 1515, 1536, 1616, 1680, 1792, 1818, 1920, 2016, 2020, 2048, 2121, 2240, 2304, 2424, 2520, 2560, 2688, 2828, 2880, 3030, 3072, 3232, 3360, 3535, 3584, 3636, 3840, 4032, 4040, 4242, 4480, 4545, 4608, 4848, 5040, 5120, 5376, 5656, 5760, 6060, 6144, 6363, 6464, 6720, 7070, 7168, 7272, 7680, 8064, 8080, 8484, 8960, 9090, 9216, 9696, 10080, 10240, 10605, 10752, 11312, 11520, 12120, 12726, 12928, 13440, 14140, 14336, 14544, 15360, 16128, 16160, 16968, 17920, 18180, 18432, 19392, 20160, 21210, 21504, 22624, 23040, 24240, 25452, 25856, 26880, 28280, 29088, 30720, 31815, 32256, 32320, 33936, 35840, 36360, 38784, 40320, 42420, 43008, 45248, 46080, 48480, 50904, 51712, 53760, 56560, 58176, 63630, 64512, 64640, 67872, 71680, 72720, 77568, 80640, 84840, 90496, 92160, 96960, 101808, 103424, 107520, 113120, 116352, 127260, 129024, 129280, 135744, 145440, 155136, 161280, 169680, 180992, 193920, 203616, 206848, 215040, 226240, 232704, 254520, 258560, 271488, 290880, 310272, 322560, 339360, 361984, 387840, 407232, 452480, 465408, 509040, 517120, 542976, 581760, 620544, 645120, 678720, 723968, 775680, 814464, 904960, 930816, 1018080, 1034240, 1085952, 1163520, 1357440, 1447936, 1551360, 1628928, 1809920, 1861632, 2036160, 2171904, 2327040, 2714880, 3102720, 3257856, 3619840, 4072320, 4343808, 4654080, 5429760, 6515712, 7239680, 8144640, 9308160, 10859520, 13031424, 16289280, 21719040, 32578560, 65157120]

約数ペア:

[(1, 65157120), (2, 32578560), (3, 21719040), (4, 16289280), (5, 13031424), (6, 10859520), (7, 9308160), (8, 8144640), (9, 7239680), (10, 6515712), (12, 5429760), (14, 4654080), (15, 4343808), (16, 4072320), (18, 3619840), (20, 3257856), (21, 3102720), (24, 2714880), (28, 2327040), (30, 2171904), (32, 2036160), (35, 1861632), (36, 1809920), (40, 1628928), (42, 1551360), (45, 1447936), (48, 1357440), (56, 1163520), (60, 1085952), (63, 1034240), (64, 1018080), (70, 930816), (72, 904960), (80, 814464), (84, 775680), (90, 723968), (96, 678720), (101, 645120), (105, 620544), (112, 581760), (120, 542976), (126, 517120), (128, 509040), (140, 465408), (144, 452480), (160, 407232), (168, 387840), (180, 361984), (192, 339360), (202, 322560), (210, 310272), (224, 290880), (240, 271488), (252, 258560), (256, 254520), (280, 232704), (288, 226240), (303, 215040), (315, 206848), (320, 203616), (336, 193920), (360, 180992), (384, 169680), (404, 161280), (420, 155136), (448, 145440), (480, 135744), (504, 129280), (505, 129024), (512, 127260), (560, 116352), (576, 113120), (606, 107520), (630, 103424), (640, 101808), (672, 96960), (707, 92160), (720, 90496), (768, 84840), (808, 80640), (840, 77568), (896, 72720), (909, 71680), (960, 67872), (1008, 64640), (1010, 64512), (1024, 63630), (1120, 58176), (1152, 56560), (1212, 53760), (1260, 51712), (1280, 50904), (1344, 48480), (1414, 46080), (1440, 45248), (1515, 43008), (1536, 42420), (1616, 40320), (1680, 38784), (1792, 36360), (1818, 35840), (1920, 33936), (2016, 32320), (2020, 32256), (2048, 31815), (2121, 30720), (2240, 29088), (2304, 28280), (2424, 26880), (2520, 25856), (2560, 25452), (2688, 24240), (2828, 23040), (2880, 22624), (3030, 21504), (3072, 21210), (3232, 20160), (3360, 19392), (3535, 18432), (3584, 18180), (3636, 17920), (3840, 16968), (4032, 16160), (4040, 16128), (4242, 15360), (4480, 14544), (4545, 14336), (4608, 14140), (4848, 13440), (5040, 12928), (5120, 12726), (5376, 12120), (5656, 11520), (5760, 11312), (6060, 10752), (6144, 10605), (6363, 10240), (6464, 10080), (6720, 9696), (7070, 9216), (7168, 9090), (7272, 8960), (7680, 8484), (8064, 8080)]