165697560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 463294440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1399, 1410, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2798, 2820, 2961, 3290, 3384, 3948, 4197, 4230, 4935, 5596, 5640, 5922, 6580, 6995, 7896, 8394, 8460, 9793, 9870, 11192, 11844, 12591, 13160, 13990, 14805, 16788, 16920, 19586, 19740, 20985, 23688, 25182, 27980, 29379, 29610, 33576, 39172, 39480, 41970, 48965, 50364, 55960, 58758, 59220, 62955, 65753, 78344, 83940, 88137, 97930, 100728, 117516, 118440, 125910, 131506, 146895, 167880, 176274, 195860, 197259, 235032, 251820, 263012, 293790, 328765, 352548, 391720, 394518, 440685, 460271, 503640, 526024, 587580, 591777, 657530, 705096, 789036, 881370, 920542, 986295, 1175160, 1183554, 1315060, 1380813, 1578072, 1762740, 1841084, 1972590, 2301355, 2367108, 2630120, 2761626, 2958885, 3525480, 3682168, 3945180, 4142439, 4602710, 4734216, 5523252, 5917770, 6904065, 7890360, 8284878, 9205420, 11046504, 11835540, 13808130, 16569756, 18410840, 20712195, 23671080, 27616260, 33139512, 41424390, 55232520, 82848780, 165697560]

約数ペア:

[(1, 165697560), (2, 82848780), (3, 55232520), (4, 41424390), (5, 33139512), (6, 27616260), (7, 23671080), (8, 20712195), (9, 18410840), (10, 16569756), (12, 13808130), (14, 11835540), (15, 11046504), (18, 9205420), (20, 8284878), (21, 7890360), (24, 6904065), (28, 5917770), (30, 5523252), (35, 4734216), (36, 4602710), (40, 4142439), (42, 3945180), (45, 3682168), (47, 3525480), (56, 2958885), (60, 2761626), (63, 2630120), (70, 2367108), (72, 2301355), (84, 1972590), (90, 1841084), (94, 1762740), (105, 1578072), (120, 1380813), (126, 1315060), (140, 1183554), (141, 1175160), (168, 986295), (180, 920542), (188, 881370), (210, 789036), (235, 705096), (252, 657530), (280, 591777), (282, 587580), (315, 526024), (329, 503640), (360, 460271), (376, 440685), (420, 394518), (423, 391720), (470, 352548), (504, 328765), (564, 293790), (630, 263012), (658, 251820), (705, 235032), (840, 197259), (846, 195860), (940, 176274), (987, 167880), (1128, 146895), (1260, 131506), (1316, 125910), (1399, 118440), (1410, 117516), (1645, 100728), (1692, 97930), (1880, 88137), (1974, 83940), (2115, 78344), (2520, 65753), (2632, 62955), (2798, 59220), (2820, 58758), (2961, 55960), (3290, 50364), (3384, 48965), (3948, 41970), (4197, 39480), (4230, 39172), (4935, 33576), (5596, 29610), (5640, 29379), (5922, 27980), (6580, 25182), (6995, 23688), (7896, 20985), (8394, 19740), (8460, 19586), (9793, 16920), (9870, 16788), (11192, 14805), (11844, 13990), (12591, 13160)]