23006760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 80352000

約数和(自身を除く): 57345240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 449, 488, 610, 732, 840, 854, 898, 915, 1220, 1281, 1347, 1464, 1708, 1796, 1830, 2135, 2245, 2440, 2562, 2694, 3143, 3416, 3592, 3660, 4270, 4490, 5124, 5388, 6286, 6405, 6735, 7320, 8540, 8980, 9429, 10248, 10776, 12572, 12810, 13470, 15715, 17080, 17960, 18858, 25144, 25620, 26940, 27389, 31430, 37716, 47145, 51240, 53880, 54778, 62860, 75432, 82167, 94290, 109556, 125720, 136945, 164334, 188580, 191723, 219112, 273890, 328668, 377160, 383446, 410835, 547780, 575169, 657336, 766892, 821670, 958615, 1095560, 1150338, 1533784, 1643340, 1917230, 2300676, 2875845, 3286680, 3834460, 4601352, 5751690, 7668920, 11503380, 23006760]

約数ペア:

[(1, 23006760), (2, 11503380), (3, 7668920), (4, 5751690), (5, 4601352), (6, 3834460), (7, 3286680), (8, 2875845), (10, 2300676), (12, 1917230), (14, 1643340), (15, 1533784), (20, 1150338), (21, 1095560), (24, 958615), (28, 821670), (30, 766892), (35, 657336), (40, 575169), (42, 547780), (56, 410835), (60, 383446), (61, 377160), (70, 328668), (84, 273890), (105, 219112), (120, 191723), (122, 188580), (140, 164334), (168, 136945), (183, 125720), (210, 109556), (244, 94290), (280, 82167), (305, 75432), (366, 62860), (420, 54778), (427, 53880), (449, 51240), (488, 47145), (610, 37716), (732, 31430), (840, 27389), (854, 26940), (898, 25620), (915, 25144), (1220, 18858), (1281, 17960), (1347, 17080), (1464, 15715), (1708, 13470), (1796, 12810), (1830, 12572), (2135, 10776), (2245, 10248), (2440, 9429), (2562, 8980), (2694, 8540), (3143, 7320), (3416, 6735), (3592, 6405), (3660, 6286), (4270, 5388), (4490, 5124)]