221746258080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1033493}}^1$

素因数の和:1033663

約数の個数: 144

約数和(自身を含む): 761788427400

約数和(自身を除く): 540042169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 14304, 17880, 21456, 23840, 26820, 35760, 42912, 53640, 71520, 107280, 214560, 1033493, 2066986, 3100479, 4133972, 5167465, 6200958, 8267944, 9301437, 10334930, 12401916, 15502395, 16535888, 18602874, 20669860, 24803832, 31004790, 33071776, 37205748, 41339720, 46507185, 49607664, 62009580, 74411496, 82679440, 93014370, 99215328, 124019160, 148822992, 153990457, 165358880, 186028740, 248038320, 297645984, 307980914, 372057480, 461971371, 496076640, 615961828, 744114960, 769952285, 923942742, 1231923656, 1385914113, 1488229920, 1539904570, 1847885484, 2309856855, 2463847312, 2771828226, 3079809140, 3695770968, 4619713710, 4927694624, 5543656452, 6159618280, 6929570565, 7391541936, 9239427420, 11087312904, 12319236560, 13859141130, 14783083872, 18478854840, 22174625808, 24638473120, 27718282260, 36957709680, 44349251616, 55436564520, 73915419360, 110873129040, 221746258080]

約数ペア:

[(1, 221746258080), (2, 110873129040), (3, 73915419360), (4, 55436564520), (5, 44349251616), (6, 36957709680), (8, 27718282260), (9, 24638473120), (10, 22174625808), (12, 18478854840), (15, 14783083872), (16, 13859141130), (18, 12319236560), (20, 11087312904), (24, 9239427420), (30, 7391541936), (32, 6929570565), (36, 6159618280), (40, 5543656452), (45, 4927694624), (48, 4619713710), (60, 3695770968), (72, 3079809140), (80, 2771828226), (90, 2463847312), (96, 2309856855), (120, 1847885484), (144, 1539904570), (149, 1488229920), (160, 1385914113), (180, 1231923656), (240, 923942742), (288, 769952285), (298, 744114960), (360, 615961828), (447, 496076640), (480, 461971371), (596, 372057480), (720, 307980914), (745, 297645984), (894, 248038320), (1192, 186028740), (1341, 165358880), (1440, 153990457), (1490, 148822992), (1788, 124019160), (2235, 99215328), (2384, 93014370), (2682, 82679440), (2980, 74411496), (3576, 62009580), (4470, 49607664), (4768, 46507185), (5364, 41339720), (5960, 37205748), (6705, 33071776), (7152, 31004790), (8940, 24803832), (10728, 20669860), (11920, 18602874), (13410, 16535888), (14304, 15502395), (17880, 12401916), (21456, 10334930), (23840, 9301437), (26820, 8267944), (35760, 6200958), (42912, 5167465), (53640, 4133972), (71520, 3100479), (107280, 2066986), (214560, 1033493)]