218266720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3752

約数の個数: 96

約数和(自身を含む): 600602688

約数和(自身を除く): 382335968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3677, 3710, 4240, 5936, 7354, 7420, 8480, 11872, 14708, 14840, 18385, 25739, 29416, 29680, 36770, 51478, 58832, 59360, 73540, 102956, 117664, 128695, 147080, 194881, 205912, 257390, 294160, 389762, 411824, 514780, 588320, 779524, 823648, 974405, 1029560, 1364167, 1559048, 1948810, 2059120, 2728334, 3118096, 3897620, 4118240, 5456668, 6236192, 6820835, 7795240, 10913336, 13641670, 15590480, 21826672, 27283340, 31180960, 43653344, 54566680, 109133360, 218266720]

約数ペア:

[(1, 218266720), (2, 109133360), (4, 54566680), (5, 43653344), (7, 31180960), (8, 27283340), (10, 21826672), (14, 15590480), (16, 13641670), (20, 10913336), (28, 7795240), (32, 6820835), (35, 6236192), (40, 5456668), (53, 4118240), (56, 3897620), (70, 3118096), (80, 2728334), (106, 2059120), (112, 1948810), (140, 1559048), (160, 1364167), (212, 1029560), (224, 974405), (265, 823648), (280, 779524), (371, 588320), (424, 514780), (530, 411824), (560, 389762), (742, 294160), (848, 257390), (1060, 205912), (1120, 194881), (1484, 147080), (1696, 128695), (1855, 117664), (2120, 102956), (2968, 73540), (3677, 59360), (3710, 58832), (4240, 51478), (5936, 36770), (7354, 29680), (7420, 29416), (8480, 25739), (11872, 18385), (14708, 14840)]