38653560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 140849280

約数和(自身を除く): 102195720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 227, 258, 264, 330, 344, 360, 387, 396, 430, 440, 454, 473, 495, 516, 645, 660, 681, 774, 792, 860, 908, 946, 990, 1032, 1135, 1290, 1320, 1362, 1419, 1548, 1720, 1816, 1892, 1935, 1980, 2043, 2270, 2365, 2497, 2580, 2724, 2838, 3096, 3405, 3784, 3870, 3960, 4086, 4257, 4540, 4730, 4994, 5160, 5448, 5676, 6810, 7095, 7491, 7740, 8172, 8514, 9080, 9460, 9761, 9988, 10215, 11352, 12485, 13620, 14190, 14982, 15480, 16344, 17028, 18920, 19522, 19976, 20430, 21285, 22473, 24970, 27240, 28380, 29283, 29964, 34056, 37455, 39044, 40860, 42570, 44946, 48805, 49940, 56760, 58566, 59928, 74910, 78088, 81720, 85140, 87849, 89892, 97610, 99880, 107371, 112365, 117132, 146415, 149820, 170280, 175698, 179784, 195220, 214742, 224730, 234264, 292830, 299640, 322113, 351396, 390440, 429484, 439245, 449460, 536855, 585660, 644226, 702792, 858968, 878490, 898920, 966339, 1073710, 1171320, 1288452, 1610565, 1756980, 1932678, 2147420, 2576904, 3221130, 3513960, 3865356, 4294840, 4831695, 6442260, 7730712, 9663390, 12884520, 19326780, 38653560]

約数ペア:

[(1, 38653560), (2, 19326780), (3, 12884520), (4, 9663390), (5, 7730712), (6, 6442260), (8, 4831695), (9, 4294840), (10, 3865356), (11, 3513960), (12, 3221130), (15, 2576904), (18, 2147420), (20, 1932678), (22, 1756980), (24, 1610565), (30, 1288452), (33, 1171320), (36, 1073710), (40, 966339), (43, 898920), (44, 878490), (45, 858968), (55, 702792), (60, 644226), (66, 585660), (72, 536855), (86, 449460), (88, 439245), (90, 429484), (99, 390440), (110, 351396), (120, 322113), (129, 299640), (132, 292830), (165, 234264), (172, 224730), (180, 214742), (198, 195220), (215, 179784), (220, 175698), (227, 170280), (258, 149820), (264, 146415), (330, 117132), (344, 112365), (360, 107371), (387, 99880), (396, 97610), (430, 89892), (440, 87849), (454, 85140), (473, 81720), (495, 78088), (516, 74910), (645, 59928), (660, 58566), (681, 56760), (774, 49940), (792, 48805), (860, 44946), (908, 42570), (946, 40860), (990, 39044), (1032, 37455), (1135, 34056), (1290, 29964), (1320, 29283), (1362, 28380), (1419, 27240), (1548, 24970), (1720, 22473), (1816, 21285), (1892, 20430), (1935, 19976), (1980, 19522), (2043, 18920), (2270, 17028), (2365, 16344), (2497, 15480), (2580, 14982), (2724, 14190), (2838, 13620), (3096, 12485), (3405, 11352), (3784, 10215), (3870, 9988), (3960, 9761), (4086, 9460), (4257, 9080), (4540, 8514), (4730, 8172), (4994, 7740), (5160, 7491), (5448, 7095), (5676, 6810)]