164876040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 636940800

約数和(自身を除く): 472064760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 113, 120, 126, 135, 140, 168, 180, 189, 193, 210, 216, 226, 252, 270, 280, 315, 339, 360, 378, 386, 420, 452, 504, 540, 565, 579, 630, 678, 756, 772, 791, 840, 904, 945, 965, 1017, 1080, 1130, 1158, 1260, 1351, 1356, 1512, 1544, 1582, 1695, 1737, 1890, 1930, 2034, 2260, 2316, 2373, 2520, 2702, 2712, 2895, 3051, 3164, 3390, 3474, 3780, 3860, 3955, 4053, 4068, 4520, 4632, 4746, 5085, 5211, 5404, 5790, 6102, 6328, 6755, 6780, 6948, 7119, 7560, 7720, 7910, 8106, 8136, 8685, 9492, 10170, 10422, 10808, 11580, 11865, 12159, 12204, 13510, 13560, 13896, 14238, 15255, 15820, 16212, 17370, 18984, 20265, 20340, 20844, 21357, 21809, 23160, 23730, 24318, 24408, 26055, 27020, 28476, 30510, 31640, 32424, 34740, 35595, 36477, 40530, 40680, 41688, 42714, 43618, 47460, 48636, 52110, 54040, 56952, 60795, 61020, 65427, 69480, 71190, 72954, 81060, 85428, 87236, 94920, 97272, 104220, 106785, 109045, 121590, 122040, 130854, 142380, 145908, 152663, 162120, 170856, 174472, 182385, 196281, 208440, 213570, 218090, 243180, 261708, 284760, 291816, 305326, 327135, 364770, 392562, 427140, 436180, 457989, 486360, 523416, 588843, 610652, 654270, 729540, 763315, 785124, 854280, 872360, 915978, 981405, 1177686, 1221304, 1308540, 1373967, 1459080, 1526630, 1570248, 1831956, 1962810, 2289945, 2355372, 2617080, 2747934, 2944215, 3053260, 3663912, 3925620, 4121901, 4579890, 4710744, 5495868, 5888430, 6106520, 6869835, 7851240, 8243802, 9159780, 10991736, 11776860, 13739670, 16487604, 18319560, 20609505, 23553720, 27479340, 32975208, 41219010, 54958680, 82438020, 164876040]

約数ペア:

[(1, 164876040), (2, 82438020), (3, 54958680), (4, 41219010), (5, 32975208), (6, 27479340), (7, 23553720), (8, 20609505), (9, 18319560), (10, 16487604), (12, 13739670), (14, 11776860), (15, 10991736), (18, 9159780), (20, 8243802), (21, 7851240), (24, 6869835), (27, 6106520), (28, 5888430), (30, 5495868), (35, 4710744), (36, 4579890), (40, 4121901), (42, 3925620), (45, 3663912), (54, 3053260), (56, 2944215), (60, 2747934), (63, 2617080), (70, 2355372), (72, 2289945), (84, 1962810), (90, 1831956), (105, 1570248), (108, 1526630), (113, 1459080), (120, 1373967), (126, 1308540), (135, 1221304), (140, 1177686), (168, 981405), (180, 915978), (189, 872360), (193, 854280), (210, 785124), (216, 763315), (226, 729540), (252, 654270), (270, 610652), (280, 588843), (315, 523416), (339, 486360), (360, 457989), (378, 436180), (386, 427140), (420, 392562), (452, 364770), (504, 327135), (540, 305326), (565, 291816), (579, 284760), (630, 261708), (678, 243180), (756, 218090), (772, 213570), (791, 208440), (840, 196281), (904, 182385), (945, 174472), (965, 170856), (1017, 162120), (1080, 152663), (1130, 145908), (1158, 142380), (1260, 130854), (1351, 122040), (1356, 121590), (1512, 109045), (1544, 106785), (1582, 104220), (1695, 97272), (1737, 94920), (1890, 87236), (1930, 85428), (2034, 81060), (2260, 72954), (2316, 71190), (2373, 69480), (2520, 65427), (2702, 61020), (2712, 60795), (2895, 56952), (3051, 54040), (3164, 52110), (3390, 48636), (3474, 47460), (3780, 43618), (3860, 42714), (3955, 41688), (4053, 40680), (4068, 40530), (4520, 36477), (4632, 35595), (4746, 34740), (5085, 32424), (5211, 31640), (5404, 30510), (5790, 28476), (6102, 27020), (6328, 26055), (6755, 24408), (6780, 24318), (6948, 23730), (7119, 23160), (7560, 21809), (7720, 21357), (7910, 20844), (8106, 20340), (8136, 20265), (8685, 18984), (9492, 17370), (10170, 16212), (10422, 15820), (10808, 15255), (11580, 14238), (11865, 13896), (12159, 13560), (12204, 13510)]