1313242560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{65141}}^1$

素因数の和:65171

約数の個数: 168

約数和(自身を含む): 5162373216

約数和(自身を除く): 3849130656

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, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 65141, 130282, 195423, 260564, 325705, 390846, 455987, 521128, 586269, 651410, 781692, 911974, 977115, 1042256, 1172538, 1302820, 1367961, 1563384, 1823948, 1954230, 2084512, 2279935, 2345076, 2605640, 2735922, 2931345, 3126768, 3647896, 3908460, 4103883, 4169024, 4559870, 4690152, 5211280, 5471844, 5862690, 6253536, 6839805, 7295792, 7816920, 8207766, 9119740, 9380304, 10422560, 10943688, 11725380, 12507072, 13679610, 14591584, 15633840, 16415532, 18239480, 18760608, 20519415, 20845120, 21887376, 23450760, 27359220, 29183168, 31267680, 32831064, 36478960, 37521216, 41038830, 43774752, 46901520, 54718440, 62535360, 65662128, 72957920, 82077660, 87549504, 93803040, 109436880, 131324256, 145915840, 164155320, 187606080, 218873760, 262648512, 328310640, 437747520, 656621280, 1313242560]

約数ペア:

[(1, 1313242560), (2, 656621280), (3, 437747520), (4, 328310640), (5, 262648512), (6, 218873760), (7, 187606080), (8, 164155320), (9, 145915840), (10, 131324256), (12, 109436880), (14, 93803040), (15, 87549504), (16, 82077660), (18, 72957920), (20, 65662128), (21, 62535360), (24, 54718440), (28, 46901520), (30, 43774752), (32, 41038830), (35, 37521216), (36, 36478960), (40, 32831064), (42, 31267680), (45, 29183168), (48, 27359220), (56, 23450760), (60, 21887376), (63, 20845120), (64, 20519415), (70, 18760608), (72, 18239480), (80, 16415532), (84, 15633840), (90, 14591584), (96, 13679610), (105, 12507072), (112, 11725380), (120, 10943688), (126, 10422560), (140, 9380304), (144, 9119740), (160, 8207766), (168, 7816920), (180, 7295792), (192, 6839805), (210, 6253536), (224, 5862690), (240, 5471844), (252, 5211280), (280, 4690152), (288, 4559870), (315, 4169024), (320, 4103883), (336, 3908460), (360, 3647896), (420, 3126768), (448, 2931345), (480, 2735922), (504, 2605640), (560, 2345076), (576, 2279935), (630, 2084512), (672, 1954230), (720, 1823948), (840, 1563384), (960, 1367961), (1008, 1302820), (1120, 1172538), (1260, 1042256), (1344, 977115), (1440, 911974), (1680, 781692), (2016, 651410), (2240, 586269), (2520, 521128), (2880, 455987), (3360, 390846), (4032, 325705), (5040, 260564), (6720, 195423), (10080, 130282), (20160, 65141)]