2018643480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2377}}^1$

素因数の和:2738

約数の個数: 192

約数和(自身を含む): 7523231040

約数和(自身を除く): 5504587560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 337, 360, 420, 504, 630, 674, 840, 1011, 1260, 1348, 1685, 2022, 2359, 2377, 2520, 2696, 3033, 3370, 4044, 4718, 4754, 5055, 6066, 6740, 7077, 7131, 8088, 9436, 9508, 10110, 11795, 11885, 12132, 13480, 14154, 14262, 15165, 16639, 18872, 19016, 20220, 21231, 21393, 23590, 23770, 24264, 28308, 28524, 30330, 33278, 35385, 35655, 40440, 42462, 42786, 47180, 47540, 49917, 56616, 57048, 60660, 66556, 70770, 71310, 83195, 84924, 85572, 94360, 95080, 99834, 106155, 106965, 121320, 133112, 141540, 142620, 149751, 166390, 169848, 171144, 199668, 212310, 213930, 249585, 283080, 285240, 299502, 332780, 399336, 424620, 427860, 499170, 599004, 665560, 748755, 801049, 849240, 855720, 998340, 1198008, 1497510, 1602098, 1996680, 2403147, 2995020, 3204196, 4005245, 4806294, 5607343, 5990040, 6408392, 7209441, 8010490, 9612588, 11214686, 12015735, 14418882, 16020980, 16822029, 19225176, 22429372, 24031470, 28036715, 28837764, 32041960, 33644058, 36047205, 44858744, 48062940, 50466087, 56073430, 57675528, 67288116, 72094410, 84110145, 96125880, 100932174, 112146860, 134576232, 144188820, 168220290, 201864348, 224293720, 252330435, 288377640, 336440580, 403728696, 504660870, 672881160, 1009321740, 2018643480]

約数ペア:

[(1, 2018643480), (2, 1009321740), (3, 672881160), (4, 504660870), (5, 403728696), (6, 336440580), (7, 288377640), (8, 252330435), (9, 224293720), (10, 201864348), (12, 168220290), (14, 144188820), (15, 134576232), (18, 112146860), (20, 100932174), (21, 96125880), (24, 84110145), (28, 72094410), (30, 67288116), (35, 57675528), (36, 56073430), (40, 50466087), (42, 48062940), (45, 44858744), (56, 36047205), (60, 33644058), (63, 32041960), (70, 28837764), (72, 28036715), (84, 24031470), (90, 22429372), (105, 19225176), (120, 16822029), (126, 16020980), (140, 14418882), (168, 12015735), (180, 11214686), (210, 9612588), (252, 8010490), (280, 7209441), (315, 6408392), (337, 5990040), (360, 5607343), (420, 4806294), (504, 4005245), (630, 3204196), (674, 2995020), (840, 2403147), (1011, 1996680), (1260, 1602098), (1348, 1497510), (1685, 1198008), (2022, 998340), (2359, 855720), (2377, 849240), (2520, 801049), (2696, 748755), (3033, 665560), (3370, 599004), (4044, 499170), (4718, 427860), (4754, 424620), (5055, 399336), (6066, 332780), (6740, 299502), (7077, 285240), (7131, 283080), (8088, 249585), (9436, 213930), (9508, 212310), (10110, 199668), (11795, 171144), (11885, 169848), (12132, 166390), (13480, 149751), (14154, 142620), (14262, 141540), (15165, 133112), (16639, 121320), (18872, 106965), (19016, 106155), (20220, 99834), (21231, 95080), (21393, 94360), (23590, 85572), (23770, 84924), (24264, 83195), (28308, 71310), (28524, 70770), (30330, 66556), (33278, 60660), (35385, 57048), (35655, 56616), (40440, 49917), (42462, 47540), (42786, 47180)]