266041440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26393}}^1$

素因数の和:26421

約数の個数: 144

約数和(自身を含む): 1037600928

約数和(自身を除く): 771559488

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26393, 52786, 79179, 105572, 131965, 158358, 184751, 211144, 237537, 263930, 316716, 369502, 395895, 422288, 475074, 527860, 554253, 633432, 739004, 791790, 844576, 923755, 950148, 1055720, 1108506, 1187685, 1266864, 1478008, 1583580, 1662759, 1847510, 1900296, 2111440, 2217012, 2375370, 2533728, 2771265, 2956016, 3167160, 3325518, 3695020, 3800592, 4222880, 4434024, 4750740, 5542530, 5912032, 6334320, 6651036, 7390040, 7601184, 8313795, 8868048, 9501480, 11085060, 12668640, 13302072, 14780080, 16627590, 17736096, 19002960, 22170120, 26604144, 29560160, 33255180, 38005920, 44340240, 53208288, 66510360, 88680480, 133020720, 266041440]

約数ペア:

[(1, 266041440), (2, 133020720), (3, 88680480), (4, 66510360), (5, 53208288), (6, 44340240), (7, 38005920), (8, 33255180), (9, 29560160), (10, 26604144), (12, 22170120), (14, 19002960), (15, 17736096), (16, 16627590), (18, 14780080), (20, 13302072), (21, 12668640), (24, 11085060), (28, 9501480), (30, 8868048), (32, 8313795), (35, 7601184), (36, 7390040), (40, 6651036), (42, 6334320), (45, 5912032), (48, 5542530), (56, 4750740), (60, 4434024), (63, 4222880), (70, 3800592), (72, 3695020), (80, 3325518), (84, 3167160), (90, 2956016), (96, 2771265), (105, 2533728), (112, 2375370), (120, 2217012), (126, 2111440), (140, 1900296), (144, 1847510), (160, 1662759), (168, 1583580), (180, 1478008), (210, 1266864), (224, 1187685), (240, 1108506), (252, 1055720), (280, 950148), (288, 923755), (315, 844576), (336, 791790), (360, 739004), (420, 633432), (480, 554253), (504, 527860), (560, 475074), (630, 422288), (672, 395895), (720, 369502), (840, 316716), (1008, 263930), (1120, 237537), (1260, 211144), (1440, 184751), (1680, 158358), (2016, 131965), (2520, 105572), (3360, 79179), (5040, 52786), (10080, 26393)]