2445011520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{363841}}^1$

素因数の和:363868

約数の個数: 112

約数和(自身を含む): 8871923328

約数和(自身を除く): 6426911808

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, 363841, 727682, 1091523, 1455364, 1819205, 2183046, 2546887, 2910728, 3638410, 4366092, 5093774, 5457615, 5821456, 7276820, 7640661, 8732184, 10187548, 10915230, 11642912, 12734435, 14553640, 15281322, 17464368, 20375096, 21830460, 23285824, 25468870, 29107280, 30562644, 34928736, 38203305, 40750192, 43660920, 50937740, 58214560, 61125288, 69857472, 76406610, 81500384, 87321840, 101875480, 116429120, 122250576, 152813220, 163000768, 174643680, 203750960, 244501152, 305626440, 349287360, 407501920, 489002304, 611252880, 815003840, 1222505760, 2445011520]

約数ペア:

[(1, 2445011520), (2, 1222505760), (3, 815003840), (4, 611252880), (5, 489002304), (6, 407501920), (7, 349287360), (8, 305626440), (10, 244501152), (12, 203750960), (14, 174643680), (15, 163000768), (16, 152813220), (20, 122250576), (21, 116429120), (24, 101875480), (28, 87321840), (30, 81500384), (32, 76406610), (35, 69857472), (40, 61125288), (42, 58214560), (48, 50937740), (56, 43660920), (60, 40750192), (64, 38203305), (70, 34928736), (80, 30562644), (84, 29107280), (96, 25468870), (105, 23285824), (112, 21830460), (120, 20375096), (140, 17464368), (160, 15281322), (168, 14553640), (192, 12734435), (210, 11642912), (224, 10915230), (240, 10187548), (280, 8732184), (320, 7640661), (336, 7276820), (420, 5821456), (448, 5457615), (480, 5093774), (560, 4366092), (672, 3638410), (840, 2910728), (960, 2546887), (1120, 2183046), (1344, 1819205), (1680, 1455364), (2240, 1091523), (3360, 727682), (6720, 363841)]