1250287920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11813}}^1$

素因数の和:11849

約数の個数: 240

約数和(自身を含む): 5010081120

約数和(自身を除く): 3759793200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 11813, 13230, 15120, 17640, 21168, 23626, 26460, 35280, 35439, 47252, 52920, 59065, 70878, 82691, 94504, 105840, 106317, 118130, 141756, 165382, 177195, 189008, 212634, 236260, 248073, 283512, 318951, 330764, 354390, 413455, 425268, 472520, 496146, 531585, 567024, 578837, 637902, 661528, 708780, 744219, 826910, 850536, 945040, 992292, 1063170, 1157674, 1240365, 1275804, 1323056, 1417560, 1488438, 1594755, 1653820, 1701072, 1736511, 1984584, 2126340, 2232657, 2315348, 2480730, 2551608, 2835120, 2894185, 2976876, 3189510, 3307640, 3473022, 3721095, 3969168, 4252680, 4465314, 4630696, 4961460, 5103216, 5209533, 5788370, 5953752, 6379020, 6615280, 6946044, 7442190, 8505360, 8682555, 8930628, 9261392, 9922920, 10419066, 11163285, 11576740, 11907504, 12758040, 13892088, 14884380, 15628599, 17365110, 17861256, 19845840, 20838132, 22326570, 23153480, 25516080, 26047665, 27784176, 29768760, 31257198, 34730220, 35722512, 41676264, 44653140, 46306960, 52095330, 59537520, 62514396, 69460440, 78142995, 83352528, 89306280, 104190660, 125028792, 138920880, 156285990, 178612560, 208381320, 250057584, 312571980, 416762640, 625143960, 1250287920]

約数ペア:

[(1, 1250287920), (2, 625143960), (3, 416762640), (4, 312571980), (5, 250057584), (6, 208381320), (7, 178612560), (8, 156285990), (9, 138920880), (10, 125028792), (12, 104190660), (14, 89306280), (15, 83352528), (16, 78142995), (18, 69460440), (20, 62514396), (21, 59537520), (24, 52095330), (27, 46306960), (28, 44653140), (30, 41676264), (35, 35722512), (36, 34730220), (40, 31257198), (42, 29768760), (45, 27784176), (48, 26047665), (49, 25516080), (54, 23153480), (56, 22326570), (60, 20838132), (63, 19845840), (70, 17861256), (72, 17365110), (80, 15628599), (84, 14884380), (90, 13892088), (98, 12758040), (105, 11907504), (108, 11576740), (112, 11163285), (120, 10419066), (126, 9922920), (135, 9261392), (140, 8930628), (144, 8682555), (147, 8505360), (168, 7442190), (180, 6946044), (189, 6615280), (196, 6379020), (210, 5953752), (216, 5788370), (240, 5209533), (245, 5103216), (252, 4961460), (270, 4630696), (280, 4465314), (294, 4252680), (315, 3969168), (336, 3721095), (360, 3473022), (378, 3307640), (392, 3189510), (420, 2976876), (432, 2894185), (441, 2835120), (490, 2551608), (504, 2480730), (540, 2315348), (560, 2232657), (588, 2126340), (630, 1984584), (720, 1736511), (735, 1701072), (756, 1653820), (784, 1594755), (840, 1488438), (882, 1417560), (945, 1323056), (980, 1275804), (1008, 1240365), (1080, 1157674), (1176, 1063170), (1260, 992292), (1323, 945040), (1470, 850536), (1512, 826910), (1680, 744219), (1764, 708780), (1890, 661528), (1960, 637902), (2160, 578837), (2205, 567024), (2352, 531585), (2520, 496146), (2646, 472520), (2940, 425268), (3024, 413455), (3528, 354390), (3780, 330764), (3920, 318951), (4410, 283512), (5040, 248073), (5292, 236260), (5880, 212634), (6615, 189008), (7056, 177195), (7560, 165382), (8820, 141756), (10584, 118130), (11760, 106317), (11813, 105840), (13230, 94504), (15120, 82691), (17640, 70878), (21168, 59065), (23626, 52920), (26460, 47252), (35280, 35439)]