40166497280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86209}}^1$

素因数の和:86254

約数の個数: 176

約数和(自身を含む): 118589096640

約数和(自身を除く): 78422599360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 8320, 8960, 11648, 13312, 14560, 16640, 17920, 23296, 29120, 33280, 35840, 46592, 58240, 66560, 86209, 93184, 116480, 172418, 232960, 344836, 431045, 465920, 603463, 689672, 862090, 1120717, 1206926, 1379344, 1724180, 2241434, 2413852, 2758688, 3017315, 3448360, 4482868, 4827704, 5517376, 5603585, 6034630, 6896720, 7845019, 8965736, 9655408, 11034752, 11207170, 12069260, 13793440, 15690038, 17931472, 19310816, 22069504, 22414340, 24138520, 27586880, 31380076, 35862944, 38621632, 39225095, 44139008, 44828680, 48277040, 55173760, 62760152, 71725888, 77243264, 78450190, 88278016, 89657360, 96554080, 110347520, 125520304, 143451776, 154486528, 156900380, 179314720, 193108160, 220695040, 251040608, 286903552, 308973056, 313800760, 358629440, 386216320, 441390080, 502081216, 573807104, 617946112, 627601520, 717258880, 772432640, 1004162432, 1147614208, 1255203040, 1434517760, 1544865280, 2008324864, 2510406080, 2869035520, 3089730560, 4016649728, 5020812160, 5738071040, 8033299456, 10041624320, 20083248640, 40166497280]

約数ペア:

[(1, 40166497280), (2, 20083248640), (4, 10041624320), (5, 8033299456), (7, 5738071040), (8, 5020812160), (10, 4016649728), (13, 3089730560), (14, 2869035520), (16, 2510406080), (20, 2008324864), (26, 1544865280), (28, 1434517760), (32, 1255203040), (35, 1147614208), (40, 1004162432), (52, 772432640), (56, 717258880), (64, 627601520), (65, 617946112), (70, 573807104), (80, 502081216), (91, 441390080), (104, 386216320), (112, 358629440), (128, 313800760), (130, 308973056), (140, 286903552), (160, 251040608), (182, 220695040), (208, 193108160), (224, 179314720), (256, 156900380), (260, 154486528), (280, 143451776), (320, 125520304), (364, 110347520), (416, 96554080), (448, 89657360), (455, 88278016), (512, 78450190), (520, 77243264), (560, 71725888), (640, 62760152), (728, 55173760), (832, 48277040), (896, 44828680), (910, 44139008), (1024, 39225095), (1040, 38621632), (1120, 35862944), (1280, 31380076), (1456, 27586880), (1664, 24138520), (1792, 22414340), (1820, 22069504), (2080, 19310816), (2240, 17931472), (2560, 15690038), (2912, 13793440), (3328, 12069260), (3584, 11207170), (3640, 11034752), (4160, 9655408), (4480, 8965736), (5120, 7845019), (5824, 6896720), (6656, 6034630), (7168, 5603585), (7280, 5517376), (8320, 4827704), (8960, 4482868), (11648, 3448360), (13312, 3017315), (14560, 2758688), (16640, 2413852), (17920, 2241434), (23296, 1724180), (29120, 1379344), (33280, 1206926), (35840, 1120717), (46592, 862090), (58240, 689672), (66560, 603463), (86209, 465920), (93184, 431045), (116480, 344836), (172418, 232960)]