358697920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2130

約数の個数: 112

約数和(自身を含む): 989015040

約数和(自身を除く): 630317120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2027, 2212, 2240, 2528, 2765, 3160, 4054, 4424, 5056, 5530, 6320, 8108, 8848, 10135, 11060, 12640, 14189, 16216, 17696, 20270, 22120, 25280, 28378, 32432, 35392, 40540, 44240, 56756, 64864, 70945, 81080, 88480, 113512, 129728, 141890, 160133, 162160, 176960, 227024, 283780, 320266, 324320, 454048, 567560, 640532, 648640, 800665, 908096, 1120931, 1135120, 1281064, 1601330, 2241862, 2270240, 2562128, 3202660, 4483724, 4540480, 5124256, 5604655, 6405320, 8967448, 10248512, 11209310, 12810640, 17934896, 22418620, 25621280, 35869792, 44837240, 51242560, 71739584, 89674480, 179348960, 358697920]

約数ペア:

[(1, 358697920), (2, 179348960), (4, 89674480), (5, 71739584), (7, 51242560), (8, 44837240), (10, 35869792), (14, 25621280), (16, 22418620), (20, 17934896), (28, 12810640), (32, 11209310), (35, 10248512), (40, 8967448), (56, 6405320), (64, 5604655), (70, 5124256), (79, 4540480), (80, 4483724), (112, 3202660), (140, 2562128), (158, 2270240), (160, 2241862), (224, 1601330), (280, 1281064), (316, 1135120), (320, 1120931), (395, 908096), (448, 800665), (553, 648640), (560, 640532), (632, 567560), (790, 454048), (1106, 324320), (1120, 320266), (1264, 283780), (1580, 227024), (2027, 176960), (2212, 162160), (2240, 160133), (2528, 141890), (2765, 129728), (3160, 113512), (4054, 88480), (4424, 81080), (5056, 70945), (5530, 64864), (6320, 56756), (8108, 44240), (8848, 40540), (10135, 35392), (11060, 32432), (12640, 28378), (14189, 25280), (16216, 22120), (17696, 20270)]