76697040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 275982336

約数和(自身を除く): 199285296

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 643, 710, 840, 852, 994, 1065, 1136, 1286, 1420, 1491, 1680, 1704, 1929, 1988, 2130, 2485, 2572, 2840, 2982, 3215, 3408, 3858, 3976, 4260, 4501, 4970, 5144, 5680, 5964, 6430, 7455, 7716, 7952, 8520, 9002, 9645, 9940, 10288, 11928, 12860, 13503, 14910, 15432, 17040, 18004, 19290, 19880, 22505, 23856, 25720, 27006, 29820, 30864, 36008, 38580, 39760, 45010, 45653, 51440, 54012, 59640, 67515, 72016, 77160, 90020, 91306, 108024, 119280, 135030, 136959, 154320, 180040, 182612, 216048, 228265, 270060, 273918, 319571, 360080, 365224, 456530, 540120, 547836, 639142, 684795, 730448, 913060, 958713, 1080240, 1095672, 1278284, 1369590, 1597855, 1826120, 1917426, 2191344, 2556568, 2739180, 3195710, 3652240, 3834852, 4793565, 5113136, 5478360, 6391420, 7669704, 9587130, 10956720, 12782840, 15339408, 19174260, 25565680, 38348520, 76697040]

約数ペア:

[(1, 76697040), (2, 38348520), (3, 25565680), (4, 19174260), (5, 15339408), (6, 12782840), (7, 10956720), (8, 9587130), (10, 7669704), (12, 6391420), (14, 5478360), (15, 5113136), (16, 4793565), (20, 3834852), (21, 3652240), (24, 3195710), (28, 2739180), (30, 2556568), (35, 2191344), (40, 1917426), (42, 1826120), (48, 1597855), (56, 1369590), (60, 1278284), (70, 1095672), (71, 1080240), (80, 958713), (84, 913060), (105, 730448), (112, 684795), (120, 639142), (140, 547836), (142, 540120), (168, 456530), (210, 365224), (213, 360080), (240, 319571), (280, 273918), (284, 270060), (336, 228265), (355, 216048), (420, 182612), (426, 180040), (497, 154320), (560, 136959), (568, 135030), (643, 119280), (710, 108024), (840, 91306), (852, 90020), (994, 77160), (1065, 72016), (1136, 67515), (1286, 59640), (1420, 54012), (1491, 51440), (1680, 45653), (1704, 45010), (1929, 39760), (1988, 38580), (2130, 36008), (2485, 30864), (2572, 29820), (2840, 27006), (2982, 25720), (3215, 23856), (3408, 22505), (3858, 19880), (3976, 19290), (4260, 18004), (4501, 17040), (4970, 15432), (5144, 14910), (5680, 13503), (5964, 12860), (6430, 11928), (7455, 10288), (7716, 9940), (7952, 9645), (8520, 9002)]