2011894080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{299389}}^1$

素因数の和:299416

約数の個数: 112

約数和(自身を含む): 7300325760

約数和(自身を除く): 5288431680

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, 299389, 598778, 898167, 1197556, 1496945, 1796334, 2095723, 2395112, 2993890, 3592668, 4191446, 4490835, 4790224, 5987780, 6287169, 7185336, 8382892, 8981670, 9580448, 10478615, 11975560, 12574338, 14370672, 16765784, 17963340, 19160896, 20957230, 23951120, 25148676, 28741344, 31435845, 33531568, 35926680, 41914460, 47902240, 50297352, 57482688, 62871690, 67063136, 71853360, 83828920, 95804480, 100594704, 125743380, 134126272, 143706720, 167657840, 201189408, 251486760, 287413440, 335315680, 402378816, 502973520, 670631360, 1005947040, 2011894080]

約数ペア:

[(1, 2011894080), (2, 1005947040), (3, 670631360), (4, 502973520), (5, 402378816), (6, 335315680), (7, 287413440), (8, 251486760), (10, 201189408), (12, 167657840), (14, 143706720), (15, 134126272), (16, 125743380), (20, 100594704), (21, 95804480), (24, 83828920), (28, 71853360), (30, 67063136), (32, 62871690), (35, 57482688), (40, 50297352), (42, 47902240), (48, 41914460), (56, 35926680), (60, 33531568), (64, 31435845), (70, 28741344), (80, 25148676), (84, 23951120), (96, 20957230), (105, 19160896), (112, 17963340), (120, 16765784), (140, 14370672), (160, 12574338), (168, 11975560), (192, 10478615), (210, 9580448), (224, 8981670), (240, 8382892), (280, 7185336), (320, 6287169), (336, 5987780), (420, 4790224), (448, 4490835), (480, 4191446), (560, 3592668), (672, 2993890), (840, 2395112), (960, 2095723), (1120, 1796334), (1344, 1496945), (1680, 1197556), (2240, 898167), (3360, 598778), (6720, 299389)]