68348160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 251105400

約数和(自身を除く): 182757240

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 349, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 698, 720, 765, 768, 816, 960, 1020, 1047, 1088, 1152, 1224, 1280, 1360, 1396, 1440, 1530, 1632, 1745, 1920, 2040, 2094, 2176, 2304, 2448, 2720, 2792, 2880, 3060, 3141, 3264, 3490, 3840, 4080, 4188, 4352, 4896, 5235, 5440, 5584, 5760, 5933, 6120, 6282, 6528, 6980, 8160, 8376, 9792, 10470, 10880, 11168, 11520, 11866, 12240, 12564, 13056, 13960, 15705, 16320, 16752, 17799, 19584, 20940, 21760, 22336, 23732, 24480, 25128, 27920, 29665, 31410, 32640, 33504, 35598, 39168, 41880, 44672, 47464, 48960, 50256, 53397, 55840, 59330, 62820, 65280, 67008, 71196, 83760, 88995, 89344, 94928, 97920, 100512, 106794, 111680, 118660, 125640, 134016, 142392, 167520, 177990, 189856, 195840, 201024, 213588, 223360, 237320, 251280, 266985, 268032, 284784, 335040, 355980, 379712, 402048, 427176, 446720, 474640, 502560, 533970, 569568, 670080, 711960, 759424, 804096, 854352, 949280, 1005120, 1067940, 1139136, 1340160, 1423920, 1518848, 1708704, 1898560, 2010240, 2135880, 2278272, 2847840, 3417408, 3797120, 4020480, 4271760, 4556544, 5695680, 6834816, 7594240, 8543520, 11391360, 13669632, 17087040, 22782720, 34174080, 68348160]

約数ペア:

[(1, 68348160), (2, 34174080), (3, 22782720), (4, 17087040), (5, 13669632), (6, 11391360), (8, 8543520), (9, 7594240), (10, 6834816), (12, 5695680), (15, 4556544), (16, 4271760), (17, 4020480), (18, 3797120), (20, 3417408), (24, 2847840), (30, 2278272), (32, 2135880), (34, 2010240), (36, 1898560), (40, 1708704), (45, 1518848), (48, 1423920), (51, 1340160), (60, 1139136), (64, 1067940), (68, 1005120), (72, 949280), (80, 854352), (85, 804096), (90, 759424), (96, 711960), (102, 670080), (120, 569568), (128, 533970), (136, 502560), (144, 474640), (153, 446720), (160, 427176), (170, 402048), (180, 379712), (192, 355980), (204, 335040), (240, 284784), (255, 268032), (256, 266985), (272, 251280), (288, 237320), (306, 223360), (320, 213588), (340, 201024), (349, 195840), (360, 189856), (384, 177990), (408, 167520), (480, 142392), (510, 134016), (544, 125640), (576, 118660), (612, 111680), (640, 106794), (680, 100512), (698, 97920), (720, 94928), (765, 89344), (768, 88995), (816, 83760), (960, 71196), (1020, 67008), (1047, 65280), (1088, 62820), (1152, 59330), (1224, 55840), (1280, 53397), (1360, 50256), (1396, 48960), (1440, 47464), (1530, 44672), (1632, 41880), (1745, 39168), (1920, 35598), (2040, 33504), (2094, 32640), (2176, 31410), (2304, 29665), (2448, 27920), (2720, 25128), (2792, 24480), (2880, 23732), (3060, 22336), (3141, 21760), (3264, 20940), (3490, 19584), (3840, 17799), (4080, 16752), (4188, 16320), (4352, 15705), (4896, 13960), (5235, 13056), (5440, 12564), (5584, 12240), (5760, 11866), (5933, 11520), (6120, 11168), (6282, 10880), (6528, 10470), (6980, 9792), (8160, 8376)]