298165440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 1004230656

約数和(自身を除く): 706065216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 192, 215, 233, 240, 248, 258, 310, 320, 344, 372, 430, 465, 466, 480, 496, 516, 620, 645, 688, 699, 744, 860, 930, 932, 960, 992, 1032, 1165, 1240, 1290, 1333, 1376, 1398, 1488, 1720, 1860, 1864, 1984, 2064, 2330, 2480, 2580, 2666, 2752, 2796, 2976, 3440, 3495, 3720, 3728, 3999, 4128, 4660, 4960, 5160, 5332, 5592, 5952, 6665, 6880, 6990, 7223, 7440, 7456, 7998, 8256, 9320, 9920, 10019, 10320, 10664, 11184, 13330, 13760, 13980, 14446, 14880, 14912, 15996, 18640, 19995, 20038, 20640, 21328, 21669, 22368, 26660, 27960, 28892, 29760, 30057, 31992, 36115, 37280, 39990, 40076, 41280, 42656, 43338, 44736, 50095, 53320, 55920, 57784, 60114, 63984, 72230, 74560, 79980, 80152, 85312, 86676, 100190, 106640, 108345, 111840, 115568, 120228, 127968, 144460, 150285, 159960, 160304, 173352, 200380, 213280, 216690, 223680, 231136, 240456, 255936, 288920, 300570, 310589, 319920, 320608, 346704, 400760, 426560, 433380, 462272, 480912, 577840, 601140, 621178, 639840, 641216, 693408, 801520, 866760, 931767, 961824, 1155680, 1202280, 1242356, 1279680, 1386816, 1552945, 1603040, 1733520, 1863534, 1923648, 2311360, 2404560, 2484712, 3105890, 3206080, 3467040, 3727068, 4658835, 4809120, 4969424, 6211780, 6934080, 7454136, 9317670, 9618240, 9938848, 12423560, 14908272, 18635340, 19877696, 24847120, 29816544, 37270680, 49694240, 59633088, 74541360, 99388480, 149082720, 298165440]

約数ペア:

[(1, 298165440), (2, 149082720), (3, 99388480), (4, 74541360), (5, 59633088), (6, 49694240), (8, 37270680), (10, 29816544), (12, 24847120), (15, 19877696), (16, 18635340), (20, 14908272), (24, 12423560), (30, 9938848), (31, 9618240), (32, 9317670), (40, 7454136), (43, 6934080), (48, 6211780), (60, 4969424), (62, 4809120), (64, 4658835), (80, 3727068), (86, 3467040), (93, 3206080), (96, 3105890), (120, 2484712), (124, 2404560), (129, 2311360), (155, 1923648), (160, 1863534), (172, 1733520), (186, 1603040), (192, 1552945), (215, 1386816), (233, 1279680), (240, 1242356), (248, 1202280), (258, 1155680), (310, 961824), (320, 931767), (344, 866760), (372, 801520), (430, 693408), (465, 641216), (466, 639840), (480, 621178), (496, 601140), (516, 577840), (620, 480912), (645, 462272), (688, 433380), (699, 426560), (744, 400760), (860, 346704), (930, 320608), (932, 319920), (960, 310589), (992, 300570), (1032, 288920), (1165, 255936), (1240, 240456), (1290, 231136), (1333, 223680), (1376, 216690), (1398, 213280), (1488, 200380), (1720, 173352), (1860, 160304), (1864, 159960), (1984, 150285), (2064, 144460), (2330, 127968), (2480, 120228), (2580, 115568), (2666, 111840), (2752, 108345), (2796, 106640), (2976, 100190), (3440, 86676), (3495, 85312), (3720, 80152), (3728, 79980), (3999, 74560), (4128, 72230), (4660, 63984), (4960, 60114), (5160, 57784), (5332, 55920), (5592, 53320), (5952, 50095), (6665, 44736), (6880, 43338), (6990, 42656), (7223, 41280), (7440, 40076), (7456, 39990), (7998, 37280), (8256, 36115), (9320, 31992), (9920, 30057), (10019, 29760), (10320, 28892), (10664, 27960), (11184, 26660), (13330, 22368), (13760, 21669), (13980, 21328), (14446, 20640), (14880, 20038), (14912, 19995), (15996, 18640)]