144437440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3834

約数の個数: 112

約数和(自身を含む): 416308032

約数和(自身を除く): 271870592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3793, 3808, 4760, 5440, 7586, 7616, 9520, 15172, 18965, 19040, 26551, 30344, 37930, 38080, 53102, 60688, 64481, 75860, 106204, 121376, 128962, 132755, 151720, 212408, 242752, 257924, 265510, 303440, 322405, 424816, 451367, 515848, 531020, 606880, 644810, 849632, 902734, 1031696, 1062040, 1213760, 1289620, 1699264, 1805468, 2063392, 2124080, 2256835, 2579240, 3610936, 4126784, 4248160, 4513670, 5158480, 7221872, 8496320, 9027340, 10316960, 14443744, 18054680, 20633920, 28887488, 36109360, 72218720, 144437440]

約数ペア:

[(1, 144437440), (2, 72218720), (4, 36109360), (5, 28887488), (7, 20633920), (8, 18054680), (10, 14443744), (14, 10316960), (16, 9027340), (17, 8496320), (20, 7221872), (28, 5158480), (32, 4513670), (34, 4248160), (35, 4126784), (40, 3610936), (56, 2579240), (64, 2256835), (68, 2124080), (70, 2063392), (80, 1805468), (85, 1699264), (112, 1289620), (119, 1213760), (136, 1062040), (140, 1031696), (160, 902734), (170, 849632), (224, 644810), (238, 606880), (272, 531020), (280, 515848), (320, 451367), (340, 424816), (448, 322405), (476, 303440), (544, 265510), (560, 257924), (595, 242752), (680, 212408), (952, 151720), (1088, 132755), (1120, 128962), (1190, 121376), (1360, 106204), (1904, 75860), (2240, 64481), (2380, 60688), (2720, 53102), (3793, 38080), (3808, 37930), (4760, 30344), (5440, 26551), (7586, 19040), (7616, 18965), (9520, 15172)]