69906986880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{35731}}^1$

素因数の和:36772

約数の個数: 128

約数和(自身を含む): 223053436800

約数和(自身を除く): 153146449920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1019, 1920, 2038, 3057, 4076, 5095, 6114, 8152, 10190, 12228, 15285, 16304, 20380, 24456, 30570, 32608, 35731, 40760, 48912, 61140, 65216, 71462, 81520, 97824, 107193, 122280, 130432, 142924, 163040, 178655, 195648, 214386, 244560, 285848, 326080, 357310, 391296, 428772, 489120, 535965, 571696, 652160, 714620, 857544, 978240, 1071930, 1143392, 1429240, 1715088, 1956480, 2143860, 2286784, 2858480, 3430176, 4287720, 4573568, 5716960, 6860352, 8575440, 11433920, 13720704, 17150880, 22867840, 34301760, 36409889, 68603520, 72819778, 109229667, 145639556, 182049445, 218459334, 291279112, 364098890, 436918668, 546148335, 582558224, 728197780, 873837336, 1092296670, 1165116448, 1456395560, 1747674672, 2184593340, 2330232896, 2912791120, 3495349344, 4369186680, 4660465792, 5825582240, 6990698688, 8738373360, 11651164480, 13981397376, 17476746720, 23302328960, 34953493440, 69906986880]

約数ペア:

[(1, 69906986880), (2, 34953493440), (3, 23302328960), (4, 17476746720), (5, 13981397376), (6, 11651164480), (8, 8738373360), (10, 6990698688), (12, 5825582240), (15, 4660465792), (16, 4369186680), (20, 3495349344), (24, 2912791120), (30, 2330232896), (32, 2184593340), (40, 1747674672), (48, 1456395560), (60, 1165116448), (64, 1092296670), (80, 873837336), (96, 728197780), (120, 582558224), (128, 546148335), (160, 436918668), (192, 364098890), (240, 291279112), (320, 218459334), (384, 182049445), (480, 145639556), (640, 109229667), (960, 72819778), (1019, 68603520), (1920, 36409889), (2038, 34301760), (3057, 22867840), (4076, 17150880), (5095, 13720704), (6114, 11433920), (8152, 8575440), (10190, 6860352), (12228, 5716960), (15285, 4573568), (16304, 4287720), (20380, 3430176), (24456, 2858480), (30570, 2286784), (32608, 2143860), (35731, 1956480), (40760, 1715088), (48912, 1429240), (61140, 1143392), (65216, 1071930), (71462, 978240), (81520, 857544), (97824, 714620), (107193, 652160), (122280, 571696), (130432, 535965), (142924, 489120), (163040, 428772), (178655, 391296), (195648, 357310), (214386, 326080), (244560, 285848)]