2057345460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 6773760000

約数和(自身を除く): 4716414540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 239, 270, 285, 342, 380, 478, 513, 540, 570, 684, 717, 839, 855, 956, 1026, 1140, 1195, 1434, 1678, 1710, 2052, 2151, 2390, 2517, 2565, 2868, 3356, 3420, 3585, 4195, 4302, 4541, 4780, 5034, 5130, 6453, 7170, 7551, 8390, 8604, 9082, 10068, 10260, 10755, 12585, 12906, 13623, 14340, 15102, 15941, 16780, 18164, 21510, 22653, 22705, 25170, 25812, 27246, 30204, 31882, 32265, 37755, 40869, 43020, 45306, 45410, 47823, 50340, 54492, 63764, 64530, 68115, 75510, 79705, 81738, 90612, 90820, 95646, 113265, 122607, 129060, 136230, 143469, 151020, 159410, 163476, 191292, 200521, 204345, 226530, 239115, 245214, 272460, 286938, 318820, 401042, 408690, 430407, 453060, 478230, 490428, 573876, 601563, 613035, 717345, 802084, 817380, 860814, 956460, 1002605, 1203126, 1226070, 1434690, 1721628, 1804689, 2005210, 2152035, 2406252, 2452140, 2869380, 3007815, 3609378, 3809899, 4010420, 4304070, 5414067, 6015630, 7218756, 7619798, 8608140, 9023445, 10828134, 11429697, 12031260, 15239596, 18046890, 19049495, 21656268, 22859394, 27070335, 34289091, 36093780, 38098990, 45718788, 54140670, 57148485, 68578182, 76197980, 102867273, 108281340, 114296970, 137156364, 171445455, 205734546, 228593940, 342890910, 411469092, 514336365, 685781820, 1028672730, 2057345460]

約数ペア:

[(1, 2057345460), (2, 1028672730), (3, 685781820), (4, 514336365), (5, 411469092), (6, 342890910), (9, 228593940), (10, 205734546), (12, 171445455), (15, 137156364), (18, 114296970), (19, 108281340), (20, 102867273), (27, 76197980), (30, 68578182), (36, 57148485), (38, 54140670), (45, 45718788), (54, 38098990), (57, 36093780), (60, 34289091), (76, 27070335), (90, 22859394), (95, 21656268), (108, 19049495), (114, 18046890), (135, 15239596), (171, 12031260), (180, 11429697), (190, 10828134), (228, 9023445), (239, 8608140), (270, 7619798), (285, 7218756), (342, 6015630), (380, 5414067), (478, 4304070), (513, 4010420), (540, 3809899), (570, 3609378), (684, 3007815), (717, 2869380), (839, 2452140), (855, 2406252), (956, 2152035), (1026, 2005210), (1140, 1804689), (1195, 1721628), (1434, 1434690), (1678, 1226070), (1710, 1203126), (2052, 1002605), (2151, 956460), (2390, 860814), (2517, 817380), (2565, 802084), (2868, 717345), (3356, 613035), (3420, 601563), (3585, 573876), (4195, 490428), (4302, 478230), (4541, 453060), (4780, 430407), (5034, 408690), (5130, 401042), (6453, 318820), (7170, 286938), (7551, 272460), (8390, 245214), (8604, 239115), (9082, 226530), (10068, 204345), (10260, 200521), (10755, 191292), (12585, 163476), (12906, 159410), (13623, 151020), (14340, 143469), (15102, 136230), (15941, 129060), (16780, 122607), (18164, 113265), (21510, 95646), (22653, 90820), (22705, 90612), (25170, 81738), (25812, 79705), (27246, 75510), (30204, 68115), (31882, 64530), (32265, 63764), (37755, 54492), (40869, 50340), (43020, 47823), (45306, 45410)]