2016031920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5021}}^1$

素因数の和:5283

約数の個数: 160

約数和(自身を含む): 7173826560

約数和(自身を除く): 5157794640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 420, 478, 560, 717, 840, 956, 1195, 1434, 1673, 1680, 1912, 2390, 2868, 3346, 3585, 3824, 4780, 5019, 5021, 5736, 6692, 7170, 8365, 9560, 10038, 10042, 11472, 13384, 14340, 15063, 16730, 19120, 20076, 20084, 25095, 25105, 26768, 28680, 30126, 33460, 35147, 40152, 40168, 50190, 50210, 57360, 60252, 66920, 70294, 75315, 80304, 80336, 100380, 100420, 105441, 120504, 133840, 140588, 150630, 175735, 200760, 200840, 210882, 241008, 281176, 301260, 351470, 401520, 401680, 421764, 527205, 562352, 602520, 702940, 843528, 1054410, 1200019, 1205040, 1405880, 1687056, 2108820, 2400038, 2811760, 3600057, 4217640, 4800076, 6000095, 7200114, 8400133, 8435280, 9600152, 12000190, 14400228, 16800266, 18000285, 19200304, 24000380, 25200399, 28800456, 33600532, 36000570, 42000665, 48000760, 50400798, 57600912, 67201064, 72001140, 84001330, 96001520, 100801596, 126001995, 134402128, 144002280, 168002660, 201603192, 252003990, 288004560, 336005320, 403206384, 504007980, 672010640, 1008015960, 2016031920]

約数ペア:

[(1, 2016031920), (2, 1008015960), (3, 672010640), (4, 504007980), (5, 403206384), (6, 336005320), (7, 288004560), (8, 252003990), (10, 201603192), (12, 168002660), (14, 144002280), (15, 134402128), (16, 126001995), (20, 100801596), (21, 96001520), (24, 84001330), (28, 72001140), (30, 67201064), (35, 57600912), (40, 50400798), (42, 48000760), (48, 42000665), (56, 36000570), (60, 33600532), (70, 28800456), (80, 25200399), (84, 24000380), (105, 19200304), (112, 18000285), (120, 16800266), (140, 14400228), (168, 12000190), (210, 9600152), (239, 8435280), (240, 8400133), (280, 7200114), (336, 6000095), (420, 4800076), (478, 4217640), (560, 3600057), (717, 2811760), (840, 2400038), (956, 2108820), (1195, 1687056), (1434, 1405880), (1673, 1205040), (1680, 1200019), (1912, 1054410), (2390, 843528), (2868, 702940), (3346, 602520), (3585, 562352), (3824, 527205), (4780, 421764), (5019, 401680), (5021, 401520), (5736, 351470), (6692, 301260), (7170, 281176), (8365, 241008), (9560, 210882), (10038, 200840), (10042, 200760), (11472, 175735), (13384, 150630), (14340, 140588), (15063, 133840), (16730, 120504), (19120, 105441), (20076, 100420), (20084, 100380), (25095, 80336), (25105, 80304), (26768, 75315), (28680, 70294), (30126, 66920), (33460, 60252), (35147, 57360), (40152, 50210), (40168, 50190)]