7756245840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{200731}}^1$

素因数の和:200777

約数の個数: 160

約数和(自身を含む): 28674164736

約数和(自身を除く): 20917918896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 200731, 401462, 602193, 802924, 1003655, 1204386, 1405117, 1605848, 2007310, 2408772, 2810234, 3010965, 3211696, 4014620, 4215351, 4616813, 4817544, 5620468, 6021930, 7025585, 8029240, 8430702, 9233626, 9635088, 11240936, 12043860, 13850439, 14051170, 16058480, 16861404, 18467252, 21076755, 22481872, 23084065, 24087720, 27700878, 28102340, 32317691, 33722808, 36934504, 42153510, 46168130, 48175440, 55401756, 56204680, 64635382, 67445616, 69252195, 73869008, 84307020, 92336260, 96953073, 110803512, 112409360, 129270764, 138504390, 161588455, 168614040, 184672520, 193906146, 221607024, 258541528, 277008780, 323176910, 337228080, 369345040, 387812292, 484765365, 517083056, 554017560, 646353820, 775624584, 969530730, 1108035120, 1292707640, 1551249168, 1939061460, 2585415280, 3878122920, 7756245840]

約数ペア:

[(1, 7756245840), (2, 3878122920), (3, 2585415280), (4, 1939061460), (5, 1551249168), (6, 1292707640), (7, 1108035120), (8, 969530730), (10, 775624584), (12, 646353820), (14, 554017560), (15, 517083056), (16, 484765365), (20, 387812292), (21, 369345040), (23, 337228080), (24, 323176910), (28, 277008780), (30, 258541528), (35, 221607024), (40, 193906146), (42, 184672520), (46, 168614040), (48, 161588455), (56, 138504390), (60, 129270764), (69, 112409360), (70, 110803512), (80, 96953073), (84, 92336260), (92, 84307020), (105, 73869008), (112, 69252195), (115, 67445616), (120, 64635382), (138, 56204680), (140, 55401756), (161, 48175440), (168, 46168130), (184, 42153510), (210, 36934504), (230, 33722808), (240, 32317691), (276, 28102340), (280, 27700878), (322, 24087720), (336, 23084065), (345, 22481872), (368, 21076755), (420, 18467252), (460, 16861404), (483, 16058480), (552, 14051170), (560, 13850439), (644, 12043860), (690, 11240936), (805, 9635088), (840, 9233626), (920, 8430702), (966, 8029240), (1104, 7025585), (1288, 6021930), (1380, 5620468), (1610, 4817544), (1680, 4616813), (1840, 4215351), (1932, 4014620), (2415, 3211696), (2576, 3010965), (2760, 2810234), (3220, 2408772), (3864, 2007310), (4830, 1605848), (5520, 1405117), (6440, 1204386), (7728, 1003655), (9660, 802924), (12880, 602193), (19320, 401462), (38640, 200731)]