166979880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 577886400

約数和(自身を除く): 410906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 270, 324, 328, 360, 369, 405, 410, 419, 486, 492, 540, 615, 648, 738, 810, 820, 838, 972, 984, 1080, 1107, 1215, 1230, 1257, 1476, 1620, 1640, 1676, 1845, 1944, 2095, 2214, 2430, 2460, 2514, 2952, 3240, 3321, 3352, 3690, 3771, 4190, 4428, 4860, 4920, 5028, 5535, 6285, 6642, 7380, 7542, 8380, 8856, 9720, 9963, 10056, 11070, 11313, 12570, 13284, 14760, 15084, 16605, 16760, 17179, 18855, 19926, 22140, 22626, 25140, 26568, 30168, 33210, 33939, 34358, 37710, 39852, 44280, 45252, 49815, 50280, 51537, 56565, 66420, 67878, 68716, 75420, 79704, 85895, 90504, 99630, 101817, 103074, 113130, 132840, 135756, 137432, 150840, 154611, 169695, 171790, 199260, 203634, 206148, 226260, 257685, 271512, 309222, 339390, 343580, 398520, 407268, 412296, 452520, 463833, 509085, 515370, 618444, 678780, 687160, 773055, 814536, 927666, 1018170, 1030740, 1236888, 1357560, 1391499, 1546110, 1855332, 2036340, 2061480, 2319165, 2782998, 3092220, 3710664, 4072680, 4174497, 4638330, 5565996, 6184440, 6957495, 8348994, 9276660, 11131992, 13914990, 16697988, 18553320, 20872485, 27829980, 33395976, 41744970, 55659960, 83489940, 166979880]

約数ペア:

[(1, 166979880), (2, 83489940), (3, 55659960), (4, 41744970), (5, 33395976), (6, 27829980), (8, 20872485), (9, 18553320), (10, 16697988), (12, 13914990), (15, 11131992), (18, 9276660), (20, 8348994), (24, 6957495), (27, 6184440), (30, 5565996), (36, 4638330), (40, 4174497), (41, 4072680), (45, 3710664), (54, 3092220), (60, 2782998), (72, 2319165), (81, 2061480), (82, 2036340), (90, 1855332), (108, 1546110), (120, 1391499), (123, 1357560), (135, 1236888), (162, 1030740), (164, 1018170), (180, 927666), (205, 814536), (216, 773055), (243, 687160), (246, 678780), (270, 618444), (324, 515370), (328, 509085), (360, 463833), (369, 452520), (405, 412296), (410, 407268), (419, 398520), (486, 343580), (492, 339390), (540, 309222), (615, 271512), (648, 257685), (738, 226260), (810, 206148), (820, 203634), (838, 199260), (972, 171790), (984, 169695), (1080, 154611), (1107, 150840), (1215, 137432), (1230, 135756), (1257, 132840), (1476, 113130), (1620, 103074), (1640, 101817), (1676, 99630), (1845, 90504), (1944, 85895), (2095, 79704), (2214, 75420), (2430, 68716), (2460, 67878), (2514, 66420), (2952, 56565), (3240, 51537), (3321, 50280), (3352, 49815), (3690, 45252), (3771, 44280), (4190, 39852), (4428, 37710), (4860, 34358), (4920, 33939), (5028, 33210), (5535, 30168), (6285, 26568), (6642, 25140), (7380, 22626), (7542, 22140), (8380, 19926), (8856, 18855), (9720, 17179), (9963, 16760), (10056, 16605), (11070, 15084), (11313, 14760), (12570, 13284)]