2451032640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{121579}}^1$

素因数の和:121609

約数の個数: 168

約数和(自身を含む): 9634971840

約数和(自身を除く): 7183939200

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, 121579, 243158, 364737, 486316, 607895, 729474, 851053, 972632, 1094211, 1215790, 1458948, 1702106, 1823685, 1945264, 2188422, 2431580, 2553159, 2917896, 3404212, 3647370, 3890528, 4255265, 4376844, 4863160, 5106318, 5471055, 5835792, 6808424, 7294740, 7659477, 7781056, 8510530, 8753688, 9726320, 10212636, 10942110, 11671584, 12765795, 13616848, 14589480, 15318954, 17021060, 17507376, 19452640, 20425272, 21884220, 23343168, 25531590, 27233696, 29178960, 30637908, 34042120, 35014752, 38297385, 38905280, 40850544, 43768440, 51063180, 54467392, 58357920, 61275816, 68084240, 70029504, 76594770, 81701088, 87536880, 102126360, 116715840, 122551632, 136168480, 153189540, 163402176, 175073760, 204252720, 245103264, 272336960, 306379080, 350147520, 408505440, 490206528, 612758160, 817010880, 1225516320, 2451032640]

約数ペア:

[(1, 2451032640), (2, 1225516320), (3, 817010880), (4, 612758160), (5, 490206528), (6, 408505440), (7, 350147520), (8, 306379080), (9, 272336960), (10, 245103264), (12, 204252720), (14, 175073760), (15, 163402176), (16, 153189540), (18, 136168480), (20, 122551632), (21, 116715840), (24, 102126360), (28, 87536880), (30, 81701088), (32, 76594770), (35, 70029504), (36, 68084240), (40, 61275816), (42, 58357920), (45, 54467392), (48, 51063180), (56, 43768440), (60, 40850544), (63, 38905280), (64, 38297385), (70, 35014752), (72, 34042120), (80, 30637908), (84, 29178960), (90, 27233696), (96, 25531590), (105, 23343168), (112, 21884220), (120, 20425272), (126, 19452640), (140, 17507376), (144, 17021060), (160, 15318954), (168, 14589480), (180, 13616848), (192, 12765795), (210, 11671584), (224, 10942110), (240, 10212636), (252, 9726320), (280, 8753688), (288, 8510530), (315, 7781056), (320, 7659477), (336, 7294740), (360, 6808424), (420, 5835792), (448, 5471055), (480, 5106318), (504, 4863160), (560, 4376844), (576, 4255265), (630, 3890528), (672, 3647370), (720, 3404212), (840, 2917896), (960, 2553159), (1008, 2431580), (1120, 2188422), (1260, 1945264), (1344, 1823685), (1440, 1702106), (1680, 1458948), (2016, 1215790), (2240, 1094211), (2520, 972632), (2880, 851053), (3360, 729474), (4032, 607895), (5040, 486316), (6720, 364737), (10080, 243158), (20160, 121579)]