394017840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32191}}^1$

素因数の和:32227

約数の個数: 120

約数和(自身を含む): 1401124608

約数和(自身を除く): 1007106768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 32191, 64382, 96573, 128764, 160955, 193146, 257528, 289719, 321910, 386292, 482865, 515056, 547247, 579438, 643820, 772584, 965730, 1094494, 1158876, 1287640, 1448595, 1545168, 1641741, 1931460, 2188988, 2317752, 2575280, 2736235, 2897190, 3283482, 3862920, 4377976, 4635504, 4925223, 5472470, 5794380, 6566964, 7725840, 8208705, 8755952, 9850446, 10944940, 11588760, 13133928, 16417410, 19700892, 21889880, 23177520, 24626115, 26267856, 32834820, 39401784, 43779760, 49252230, 65669640, 78803568, 98504460, 131339280, 197008920, 394017840]

約数ペア:

[(1, 394017840), (2, 197008920), (3, 131339280), (4, 98504460), (5, 78803568), (6, 65669640), (8, 49252230), (9, 43779760), (10, 39401784), (12, 32834820), (15, 26267856), (16, 24626115), (17, 23177520), (18, 21889880), (20, 19700892), (24, 16417410), (30, 13133928), (34, 11588760), (36, 10944940), (40, 9850446), (45, 8755952), (48, 8208705), (51, 7725840), (60, 6566964), (68, 5794380), (72, 5472470), (80, 4925223), (85, 4635504), (90, 4377976), (102, 3862920), (120, 3283482), (136, 2897190), (144, 2736235), (153, 2575280), (170, 2317752), (180, 2188988), (204, 1931460), (240, 1641741), (255, 1545168), (272, 1448595), (306, 1287640), (340, 1158876), (360, 1094494), (408, 965730), (510, 772584), (612, 643820), (680, 579438), (720, 547247), (765, 515056), (816, 482865), (1020, 386292), (1224, 321910), (1360, 289719), (1530, 257528), (2040, 193146), (2448, 160955), (3060, 128764), (4080, 96573), (6120, 64382), (12240, 32191)]