2287830720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{340451}}^1$

素因数の和:340478

約数の個数: 112

約数和(自身を含む): 8301581568

約数和(自身を除く): 6013750848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 340451, 680902, 1021353, 1361804, 1702255, 2042706, 2383157, 2723608, 3404510, 4085412, 4766314, 5106765, 5447216, 6809020, 7149471, 8170824, 9532628, 10213530, 10894432, 11915785, 13618040, 14298942, 16341648, 19065256, 20427060, 21788864, 23831570, 27236080, 28597884, 32683296, 35747355, 38130512, 40854120, 47663140, 54472160, 57195768, 65366592, 71494710, 76261024, 81708240, 95326280, 108944320, 114391536, 142989420, 152522048, 163416480, 190652560, 228783072, 285978840, 326832960, 381305120, 457566144, 571957680, 762610240, 1143915360, 2287830720]

約数ペア:

[(1, 2287830720), (2, 1143915360), (3, 762610240), (4, 571957680), (5, 457566144), (6, 381305120), (7, 326832960), (8, 285978840), (10, 228783072), (12, 190652560), (14, 163416480), (15, 152522048), (16, 142989420), (20, 114391536), (21, 108944320), (24, 95326280), (28, 81708240), (30, 76261024), (32, 71494710), (35, 65366592), (40, 57195768), (42, 54472160), (48, 47663140), (56, 40854120), (60, 38130512), (64, 35747355), (70, 32683296), (80, 28597884), (84, 27236080), (96, 23831570), (105, 21788864), (112, 20427060), (120, 19065256), (140, 16341648), (160, 14298942), (168, 13618040), (192, 11915785), (210, 10894432), (224, 10213530), (240, 9532628), (280, 8170824), (320, 7149471), (336, 6809020), (420, 5447216), (448, 5106765), (480, 4766314), (560, 4085412), (672, 3404510), (840, 2723608), (960, 2383157), (1120, 2042706), (1344, 1702255), (1680, 1361804), (2240, 1021353), (3360, 680902), (6720, 340451)]