68488299840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{220873}}^1$

素因数の和:220929

約数の個数: 224

約数和(自身を含む): 242360622720

約数和(自身を除く): 173872322880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 6080, 6460, 7752, 8160, 9120, 9690, 10336, 12920, 15504, 16320, 18240, 19380, 20672, 25840, 31008, 38760, 51680, 62016, 77520, 103360, 155040, 220873, 310080, 441746, 662619, 883492, 1104365, 1325238, 1766984, 2208730, 2650476, 3313095, 3533968, 3754841, 4196587, 4417460, 5300952, 6626190, 7067936, 7509682, 8393174, 8834920, 10601904, 11264523, 12589761, 13252380, 14135872, 15019364, 16786348, 17669840, 18774205, 20982935, 21203808, 22529046, 25179522, 26504760, 30038728, 33572696, 35339680, 37548410, 41965870, 42407616, 45058092, 50359044, 53009520, 56322615, 60077456, 62948805, 67145392, 70679360, 71341979, 75096820, 83931740, 90116184, 100718088, 106019040, 112645230, 120154912, 125897610, 134290784, 142683958, 150193640, 167863480, 180232368, 201436176, 212038080, 214025937, 225290460, 240309824, 251795220, 268581568, 285367916, 300387280, 335726960, 356709895, 360464736, 402872352, 428051874, 450580920, 503590440, 570735832, 600774560, 671453920, 713419790, 720929472, 805744704, 856103748, 901161840, 1007180880, 1070129685, 1141471664, 1201549120, 1342907840, 1426839580, 1712207496, 1802323680, 2014361760, 2140259370, 2282943328, 2853679160, 3424414992, 3604647360, 4028723520, 4280518740, 4565886656, 5707358320, 6848829984, 8561037480, 11414716640, 13697659968, 17122074960, 22829433280, 34244149920, 68488299840]

約数ペア:

[(1, 68488299840), (2, 34244149920), (3, 22829433280), (4, 17122074960), (5, 13697659968), (6, 11414716640), (8, 8561037480), (10, 6848829984), (12, 5707358320), (15, 4565886656), (16, 4280518740), (17, 4028723520), (19, 3604647360), (20, 3424414992), (24, 2853679160), (30, 2282943328), (32, 2140259370), (34, 2014361760), (38, 1802323680), (40, 1712207496), (48, 1426839580), (51, 1342907840), (57, 1201549120), (60, 1141471664), (64, 1070129685), (68, 1007180880), (76, 901161840), (80, 856103748), (85, 805744704), (95, 720929472), (96, 713419790), (102, 671453920), (114, 600774560), (120, 570735832), (136, 503590440), (152, 450580920), (160, 428051874), (170, 402872352), (190, 360464736), (192, 356709895), (204, 335726960), (228, 300387280), (240, 285367916), (255, 268581568), (272, 251795220), (285, 240309824), (304, 225290460), (320, 214025937), (323, 212038080), (340, 201436176), (380, 180232368), (408, 167863480), (456, 150193640), (480, 142683958), (510, 134290784), (544, 125897610), (570, 120154912), (608, 112645230), (646, 106019040), (680, 100718088), (760, 90116184), (816, 83931740), (912, 75096820), (960, 71341979), (969, 70679360), (1020, 67145392), (1088, 62948805), (1140, 60077456), (1216, 56322615), (1292, 53009520), (1360, 50359044), (1520, 45058092), (1615, 42407616), (1632, 41965870), (1824, 37548410), (1938, 35339680), (2040, 33572696), (2280, 30038728), (2584, 26504760), (2720, 25179522), (3040, 22529046), (3230, 21203808), (3264, 20982935), (3648, 18774205), (3876, 17669840), (4080, 16786348), (4560, 15019364), (4845, 14135872), (5168, 13252380), (5440, 12589761), (6080, 11264523), (6460, 10601904), (7752, 8834920), (8160, 8393174), (9120, 7509682), (9690, 7067936), (10336, 6626190), (12920, 5300952), (15504, 4417460), (16320, 4196587), (18240, 3754841), (19380, 3533968), (20672, 3313095), (25840, 2650476), (31008, 2208730), (38760, 1766984), (51680, 1325238), (62016, 1104365), (77520, 883492), (103360, 662619), (155040, 441746), (220873, 310080)]