682241940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 168

約数和(自身を含む): 2180902248

約数和(自身を除く): 1498660308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 243, 270, 292, 324, 365, 405, 438, 486, 540, 641, 657, 729, 730, 810, 876, 972, 1095, 1215, 1282, 1314, 1458, 1460, 1620, 1923, 1971, 2190, 2430, 2564, 2628, 2916, 3205, 3285, 3645, 3846, 3942, 4380, 4860, 5769, 5913, 6410, 6570, 7290, 7692, 7884, 9615, 9855, 11538, 11826, 12820, 13140, 14580, 17307, 17739, 19230, 19710, 23076, 23652, 28845, 29565, 34614, 35478, 38460, 39420, 46793, 51921, 53217, 57690, 59130, 69228, 70956, 86535, 88695, 93586, 103842, 106434, 115380, 118260, 140379, 155763, 173070, 177390, 187172, 207684, 212868, 233965, 259605, 266085, 280758, 311526, 346140, 354780, 421137, 467289, 467930, 519210, 532170, 561516, 623052, 701895, 778815, 842274, 934578, 935860, 1038420, 1064340, 1263411, 1403790, 1557630, 1684548, 1869156, 2105685, 2336445, 2526822, 2807580, 3115260, 3790233, 4211370, 4672890, 5053644, 6317055, 7580466, 8422740, 9345780, 11370699, 12634110, 15160932, 18951165, 22741398, 25268220, 34112097, 37902330, 45482796, 56853495, 68224194, 75804660, 113706990, 136448388, 170560485, 227413980, 341120970, 682241940]

約数ペア:

[(1, 682241940), (2, 341120970), (3, 227413980), (4, 170560485), (5, 136448388), (6, 113706990), (9, 75804660), (10, 68224194), (12, 56853495), (15, 45482796), (18, 37902330), (20, 34112097), (27, 25268220), (30, 22741398), (36, 18951165), (45, 15160932), (54, 12634110), (60, 11370699), (73, 9345780), (81, 8422740), (90, 7580466), (108, 6317055), (135, 5053644), (146, 4672890), (162, 4211370), (180, 3790233), (219, 3115260), (243, 2807580), (270, 2526822), (292, 2336445), (324, 2105685), (365, 1869156), (405, 1684548), (438, 1557630), (486, 1403790), (540, 1263411), (641, 1064340), (657, 1038420), (729, 935860), (730, 934578), (810, 842274), (876, 778815), (972, 701895), (1095, 623052), (1215, 561516), (1282, 532170), (1314, 519210), (1458, 467930), (1460, 467289), (1620, 421137), (1923, 354780), (1971, 346140), (2190, 311526), (2430, 280758), (2564, 266085), (2628, 259605), (2916, 233965), (3205, 212868), (3285, 207684), (3645, 187172), (3846, 177390), (3942, 173070), (4380, 155763), (4860, 140379), (5769, 118260), (5913, 115380), (6410, 106434), (6570, 103842), (7290, 93586), (7692, 88695), (7884, 86535), (9615, 70956), (9855, 69228), (11538, 59130), (11826, 57690), (12820, 53217), (13140, 51921), (14580, 46793), (17307, 39420), (17739, 38460), (19230, 35478), (19710, 34614), (23076, 29565), (23652, 28845)]