17175480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 63037440

約数和(自身を除く): 45861960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 127, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 254, 276, 280, 294, 322, 345, 381, 392, 420, 460, 483, 490, 508, 552, 588, 635, 644, 690, 735, 762, 805, 840, 889, 920, 966, 980, 1016, 1127, 1176, 1270, 1288, 1380, 1470, 1524, 1610, 1778, 1905, 1932, 1960, 2254, 2415, 2540, 2667, 2760, 2921, 2940, 3048, 3220, 3381, 3556, 3810, 3864, 4445, 4508, 4830, 5080, 5334, 5635, 5842, 5880, 6223, 6440, 6762, 7112, 7620, 8763, 8890, 9016, 9660, 10668, 11270, 11684, 12446, 13335, 13524, 14605, 15240, 16905, 17526, 17780, 18669, 19320, 20447, 21336, 22540, 23368, 24892, 26670, 27048, 29210, 31115, 33810, 35052, 35560, 37338, 40894, 43815, 45080, 49784, 53340, 58420, 61341, 62230, 67620, 70104, 74676, 81788, 87630, 93345, 102235, 106680, 116840, 122682, 124460, 135240, 143129, 149352, 163576, 175260, 186690, 204470, 245364, 248920, 286258, 306705, 350520, 373380, 408940, 429387, 490728, 572516, 613410, 715645, 746760, 817880, 858774, 1145032, 1226820, 1431290, 1717548, 2146935, 2453640, 2862580, 3435096, 4293870, 5725160, 8587740, 17175480]

約数ペア:

[(1, 17175480), (2, 8587740), (3, 5725160), (4, 4293870), (5, 3435096), (6, 2862580), (7, 2453640), (8, 2146935), (10, 1717548), (12, 1431290), (14, 1226820), (15, 1145032), (20, 858774), (21, 817880), (23, 746760), (24, 715645), (28, 613410), (30, 572516), (35, 490728), (40, 429387), (42, 408940), (46, 373380), (49, 350520), (56, 306705), (60, 286258), (69, 248920), (70, 245364), (84, 204470), (92, 186690), (98, 175260), (105, 163576), (115, 149352), (120, 143129), (127, 135240), (138, 124460), (140, 122682), (147, 116840), (161, 106680), (168, 102235), (184, 93345), (196, 87630), (210, 81788), (230, 74676), (245, 70104), (254, 67620), (276, 62230), (280, 61341), (294, 58420), (322, 53340), (345, 49784), (381, 45080), (392, 43815), (420, 40894), (460, 37338), (483, 35560), (490, 35052), (508, 33810), (552, 31115), (588, 29210), (635, 27048), (644, 26670), (690, 24892), (735, 23368), (762, 22540), (805, 21336), (840, 20447), (889, 19320), (920, 18669), (966, 17780), (980, 17526), (1016, 16905), (1127, 15240), (1176, 14605), (1270, 13524), (1288, 13335), (1380, 12446), (1470, 11684), (1524, 11270), (1610, 10668), (1778, 9660), (1905, 9016), (1932, 8890), (1960, 8763), (2254, 7620), (2415, 7112), (2540, 6762), (2667, 6440), (2760, 6223), (2921, 5880), (2940, 5842), (3048, 5635), (3220, 5334), (3381, 5080), (3556, 4830), (3810, 4508), (3864, 4445)]