1427963040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{47221}}^1$

素因数の和:47252

約数の個数: 192

約数和(自身を含む): 5711973120

約数和(自身を除く): 4284010080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 47221, 94442, 141663, 188884, 236105, 283326, 330547, 377768, 424989, 472210, 566652, 661094, 708315, 755536, 849978, 944420, 991641, 1133304, 1274967, 1322188, 1416630, 1511072, 1652735, 1699956, 1888840, 1983282, 2124945, 2266608, 2549934, 2644376, 2833260, 2974923, 3305470, 3399912, 3777680, 3966564, 4249890, 4533216, 4958205, 5099868, 5288752, 5666520, 5949846, 6374835, 6610940, 6799824, 7555360, 7933128, 8499780, 8924769, 9916410, 10199736, 10577504, 11333040, 11899692, 12749670, 13221880, 13599648, 14874615, 15866256, 16999560, 17849538, 19832820, 20399472, 22666080, 23799384, 25499340, 26443760, 29749230, 31732512, 33999120, 35699076, 39665640, 40798944, 44623845, 47598768, 50998680, 52887520, 59498460, 67998240, 71398152, 79331280, 89247690, 95197536, 101997360, 118996920, 142796304, 158662560, 178495380, 203994720, 237993840, 285592608, 356990760, 475987680, 713981520, 1427963040]

約数ペア:

[(1, 1427963040), (2, 713981520), (3, 475987680), (4, 356990760), (5, 285592608), (6, 237993840), (7, 203994720), (8, 178495380), (9, 158662560), (10, 142796304), (12, 118996920), (14, 101997360), (15, 95197536), (16, 89247690), (18, 79331280), (20, 71398152), (21, 67998240), (24, 59498460), (27, 52887520), (28, 50998680), (30, 47598768), (32, 44623845), (35, 40798944), (36, 39665640), (40, 35699076), (42, 33999120), (45, 31732512), (48, 29749230), (54, 26443760), (56, 25499340), (60, 23799384), (63, 22666080), (70, 20399472), (72, 19832820), (80, 17849538), (84, 16999560), (90, 15866256), (96, 14874615), (105, 13599648), (108, 13221880), (112, 12749670), (120, 11899692), (126, 11333040), (135, 10577504), (140, 10199736), (144, 9916410), (160, 8924769), (168, 8499780), (180, 7933128), (189, 7555360), (210, 6799824), (216, 6610940), (224, 6374835), (240, 5949846), (252, 5666520), (270, 5288752), (280, 5099868), (288, 4958205), (315, 4533216), (336, 4249890), (360, 3966564), (378, 3777680), (420, 3399912), (432, 3305470), (480, 2974923), (504, 2833260), (540, 2644376), (560, 2549934), (630, 2266608), (672, 2124945), (720, 1983282), (756, 1888840), (840, 1699956), (864, 1652735), (945, 1511072), (1008, 1416630), (1080, 1322188), (1120, 1274967), (1260, 1133304), (1440, 991641), (1512, 944420), (1680, 849978), (1890, 755536), (2016, 708315), (2160, 661094), (2520, 566652), (3024, 472210), (3360, 424989), (3780, 377768), (4320, 330547), (5040, 283326), (6048, 236105), (7560, 188884), (10080, 141663), (15120, 94442), (30240, 47221)]