170189880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 611573760

約数和(自身を除く): 441383880

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, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 383, 420, 460, 483, 529, 552, 644, 690, 766, 805, 840, 920, 966, 1058, 1149, 1288, 1380, 1532, 1587, 1610, 1915, 1932, 2116, 2298, 2415, 2645, 2681, 2760, 3064, 3174, 3220, 3703, 3830, 3864, 4232, 4596, 4830, 5290, 5362, 5745, 6348, 6440, 7406, 7660, 7935, 8043, 8809, 9192, 9660, 10580, 10724, 11109, 11490, 12696, 13405, 14812, 15320, 15870, 16086, 17618, 18515, 19320, 21160, 21448, 22218, 22980, 26427, 26810, 29624, 31740, 32172, 35236, 37030, 40215, 44045, 44436, 45960, 52854, 53620, 55545, 61663, 63480, 64344, 70472, 74060, 80430, 88090, 88872, 105708, 107240, 111090, 123326, 132135, 148120, 160860, 176180, 184989, 202607, 211416, 222180, 246652, 264270, 308315, 321720, 352360, 369978, 405214, 444360, 493304, 528540, 607821, 616630, 739956, 810428, 924945, 1013035, 1057080, 1215642, 1233260, 1418249, 1479912, 1620856, 1849890, 2026070, 2431284, 2466520, 2836498, 3039105, 3699780, 4052140, 4254747, 4862568, 5672996, 6078210, 7091245, 7399560, 8104280, 8509494, 11345992, 12156420, 14182490, 17018988, 21273735, 24312840, 28364980, 34037976, 42547470, 56729960, 85094940, 170189880]

約数ペア:

[(1, 170189880), (2, 85094940), (3, 56729960), (4, 42547470), (5, 34037976), (6, 28364980), (7, 24312840), (8, 21273735), (10, 17018988), (12, 14182490), (14, 12156420), (15, 11345992), (20, 8509494), (21, 8104280), (23, 7399560), (24, 7091245), (28, 6078210), (30, 5672996), (35, 4862568), (40, 4254747), (42, 4052140), (46, 3699780), (56, 3039105), (60, 2836498), (69, 2466520), (70, 2431284), (84, 2026070), (92, 1849890), (105, 1620856), (115, 1479912), (120, 1418249), (138, 1233260), (140, 1215642), (161, 1057080), (168, 1013035), (184, 924945), (210, 810428), (230, 739956), (276, 616630), (280, 607821), (322, 528540), (345, 493304), (383, 444360), (420, 405214), (460, 369978), (483, 352360), (529, 321720), (552, 308315), (644, 264270), (690, 246652), (766, 222180), (805, 211416), (840, 202607), (920, 184989), (966, 176180), (1058, 160860), (1149, 148120), (1288, 132135), (1380, 123326), (1532, 111090), (1587, 107240), (1610, 105708), (1915, 88872), (1932, 88090), (2116, 80430), (2298, 74060), (2415, 70472), (2645, 64344), (2681, 63480), (2760, 61663), (3064, 55545), (3174, 53620), (3220, 52854), (3703, 45960), (3830, 44436), (3864, 44045), (4232, 40215), (4596, 37030), (4830, 35236), (5290, 32172), (5362, 31740), (5745, 29624), (6348, 26810), (6440, 26427), (7406, 22980), (7660, 22218), (7935, 21448), (8043, 21160), (8809, 19320), (9192, 18515), (9660, 17618), (10580, 16086), (10724, 15870), (11109, 15320), (11490, 14812), (12696, 13405)]