208594080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8559

約数の個数: 144

約数和(自身を含む): 753787944

約数和(自身を除く): 545193864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8521, 12240, 17042, 24480, 25563, 34084, 42605, 51126, 68168, 76689, 85210, 102252, 127815, 136336, 144857, 153378, 170420, 204504, 255630, 272672, 289714, 306756, 340840, 383445, 409008, 434571, 511260, 579428, 613512, 681680, 724285, 766890, 818016, 869142, 1022520, 1158856, 1227024, 1303713, 1363360, 1448570, 1533780, 1738284, 2045040, 2172855, 2317712, 2454048, 2607426, 2897140, 3067560, 3476568, 4090080, 4345710, 4635424, 5214852, 5794280, 6135120, 6518565, 6953136, 8691420, 10429704, 11588560, 12270240, 13037130, 13906272, 17382840, 20859408, 23177120, 26074260, 34765680, 41718816, 52148520, 69531360, 104297040, 208594080]

約数ペア:

[(1, 208594080), (2, 104297040), (3, 69531360), (4, 52148520), (5, 41718816), (6, 34765680), (8, 26074260), (9, 23177120), (10, 20859408), (12, 17382840), (15, 13906272), (16, 13037130), (17, 12270240), (18, 11588560), (20, 10429704), (24, 8691420), (30, 6953136), (32, 6518565), (34, 6135120), (36, 5794280), (40, 5214852), (45, 4635424), (48, 4345710), (51, 4090080), (60, 3476568), (68, 3067560), (72, 2897140), (80, 2607426), (85, 2454048), (90, 2317712), (96, 2172855), (102, 2045040), (120, 1738284), (136, 1533780), (144, 1448570), (153, 1363360), (160, 1303713), (170, 1227024), (180, 1158856), (204, 1022520), (240, 869142), (255, 818016), (272, 766890), (288, 724285), (306, 681680), (340, 613512), (360, 579428), (408, 511260), (480, 434571), (510, 409008), (544, 383445), (612, 340840), (680, 306756), (720, 289714), (765, 272672), (816, 255630), (1020, 204504), (1224, 170420), (1360, 153378), (1440, 144857), (1530, 136336), (1632, 127815), (2040, 102252), (2448, 85210), (2720, 76689), (3060, 68168), (4080, 51126), (4896, 42605), (6120, 34084), (8160, 25563), (8521, 24480), (12240, 17042)]