166318920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 570810240

約数和(自身を除く): 404491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 241, 243, 270, 284, 324, 355, 360, 405, 426, 482, 486, 540, 568, 639, 648, 710, 723, 810, 852, 964, 972, 1065, 1080, 1205, 1215, 1278, 1420, 1446, 1620, 1704, 1917, 1928, 1944, 2130, 2169, 2410, 2430, 2556, 2840, 2892, 3195, 3240, 3615, 3834, 4260, 4338, 4820, 4860, 5112, 5751, 5784, 6390, 6507, 7230, 7668, 8520, 8676, 9585, 9640, 9720, 10845, 11502, 12780, 13014, 14460, 15336, 17111, 17253, 17352, 19170, 19521, 21690, 23004, 25560, 26028, 28755, 28920, 32535, 34222, 34506, 38340, 39042, 43380, 46008, 51333, 52056, 57510, 58563, 65070, 68444, 69012, 76680, 78084, 85555, 86265, 86760, 97605, 102666, 115020, 117126, 130140, 136888, 138024, 153999, 156168, 171110, 172530, 195210, 205332, 230040, 234252, 256665, 260280, 292815, 307998, 342220, 345060, 390420, 410664, 461997, 468504, 513330, 585630, 615996, 684440, 690120, 769995, 780840, 923994, 1026660, 1171260, 1231992, 1385991, 1539990, 1847988, 2053320, 2309985, 2342520, 2771982, 3079980, 3695976, 4157973, 4619970, 5543964, 6159960, 6929955, 8315946, 9239940, 11087928, 13859910, 16631892, 18479880, 20789865, 27719820, 33263784, 41579730, 55439640, 83159460, 166318920]

約数ペア:

[(1, 166318920), (2, 83159460), (3, 55439640), (4, 41579730), (5, 33263784), (6, 27719820), (8, 20789865), (9, 18479880), (10, 16631892), (12, 13859910), (15, 11087928), (18, 9239940), (20, 8315946), (24, 6929955), (27, 6159960), (30, 5543964), (36, 4619970), (40, 4157973), (45, 3695976), (54, 3079980), (60, 2771982), (71, 2342520), (72, 2309985), (81, 2053320), (90, 1847988), (108, 1539990), (120, 1385991), (135, 1231992), (142, 1171260), (162, 1026660), (180, 923994), (213, 780840), (216, 769995), (241, 690120), (243, 684440), (270, 615996), (284, 585630), (324, 513330), (355, 468504), (360, 461997), (405, 410664), (426, 390420), (482, 345060), (486, 342220), (540, 307998), (568, 292815), (639, 260280), (648, 256665), (710, 234252), (723, 230040), (810, 205332), (852, 195210), (964, 172530), (972, 171110), (1065, 156168), (1080, 153999), (1205, 138024), (1215, 136888), (1278, 130140), (1420, 117126), (1446, 115020), (1620, 102666), (1704, 97605), (1917, 86760), (1928, 86265), (1944, 85555), (2130, 78084), (2169, 76680), (2410, 69012), (2430, 68444), (2556, 65070), (2840, 58563), (2892, 57510), (3195, 52056), (3240, 51333), (3615, 46008), (3834, 43380), (4260, 39042), (4338, 38340), (4820, 34506), (4860, 34222), (5112, 32535), (5751, 28920), (5784, 28755), (6390, 26028), (6507, 25560), (7230, 23004), (7668, 21690), (8520, 19521), (8676, 19170), (9585, 17352), (9640, 17253), (9720, 17111), (10845, 15336), (11502, 14460), (12780, 13014)]