1475152840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 4127967360

約数和(自身を除く): 2652814520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 43, 46, 49, 56, 70, 86, 92, 98, 115, 140, 161, 172, 184, 196, 215, 230, 245, 280, 301, 322, 344, 392, 430, 460, 490, 602, 644, 761, 805, 860, 920, 980, 989, 1127, 1204, 1288, 1505, 1522, 1610, 1720, 1960, 1978, 2107, 2254, 2408, 3010, 3044, 3220, 3805, 3956, 4214, 4508, 4945, 5327, 5635, 6020, 6088, 6440, 6923, 7610, 7912, 8428, 9016, 9890, 10535, 10654, 11270, 12040, 13846, 15220, 16856, 17503, 19780, 21070, 21308, 22540, 26635, 27692, 30440, 32723, 34615, 35006, 37289, 39560, 42140, 42616, 45080, 48461, 53270, 55384, 65446, 69230, 70012, 74578, 84280, 87515, 96922, 106540, 122521, 130892, 138460, 140024, 149156, 163615, 175030, 186445, 193844, 213080, 229061, 242305, 245042, 261784, 276920, 298312, 327230, 350060, 372890, 387688, 458122, 484610, 490084, 612605, 654460, 700120, 745780, 752629, 857647, 916244, 969220, 980168, 1145305, 1225210, 1308920, 1491560, 1505258, 1603427, 1715294, 1832488, 1938440, 2290610, 2450420, 3010516, 3206854, 3430588, 3763145, 4288235, 4581220, 4900840, 5268403, 6021032, 6413708, 6861176, 7526290, 8017135, 8576470, 9162440, 10536806, 12827416, 15052580, 16034270, 17152940, 21073612, 26342015, 30105160, 32068540, 34305880, 36878821, 42147224, 52684030, 64137080, 73757642, 105368060, 147515284, 184394105, 210736120, 295030568, 368788210, 737576420, 1475152840]

約数ペア:

[(1, 1475152840), (2, 737576420), (4, 368788210), (5, 295030568), (7, 210736120), (8, 184394105), (10, 147515284), (14, 105368060), (20, 73757642), (23, 64137080), (28, 52684030), (35, 42147224), (40, 36878821), (43, 34305880), (46, 32068540), (49, 30105160), (56, 26342015), (70, 21073612), (86, 17152940), (92, 16034270), (98, 15052580), (115, 12827416), (140, 10536806), (161, 9162440), (172, 8576470), (184, 8017135), (196, 7526290), (215, 6861176), (230, 6413708), (245, 6021032), (280, 5268403), (301, 4900840), (322, 4581220), (344, 4288235), (392, 3763145), (430, 3430588), (460, 3206854), (490, 3010516), (602, 2450420), (644, 2290610), (761, 1938440), (805, 1832488), (860, 1715294), (920, 1603427), (980, 1505258), (989, 1491560), (1127, 1308920), (1204, 1225210), (1288, 1145305), (1505, 980168), (1522, 969220), (1610, 916244), (1720, 857647), (1960, 752629), (1978, 745780), (2107, 700120), (2254, 654460), (2408, 612605), (3010, 490084), (3044, 484610), (3220, 458122), (3805, 387688), (3956, 372890), (4214, 350060), (4508, 327230), (4945, 298312), (5327, 276920), (5635, 261784), (6020, 245042), (6088, 242305), (6440, 229061), (6923, 213080), (7610, 193844), (7912, 186445), (8428, 175030), (9016, 163615), (9890, 149156), (10535, 140024), (10654, 138460), (11270, 130892), (12040, 122521), (13846, 106540), (15220, 96922), (16856, 87515), (17503, 84280), (19780, 74578), (21070, 70012), (21308, 69230), (22540, 65446), (26635, 55384), (27692, 53270), (30440, 48461), (32723, 45080), (34615, 42616), (35006, 42140), (37289, 39560)]