1449821520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1202

約数の個数: 240

約数和(自身を含む): 5587320960

約数和(自身を除く): 4137499440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 347, 360, 420, 504, 560, 630, 694, 720, 829, 840, 1008, 1041, 1260, 1388, 1658, 1680, 1735, 2082, 2429, 2487, 2520, 2776, 3123, 3316, 3470, 4145, 4164, 4858, 4974, 5040, 5205, 5552, 5803, 6246, 6632, 6940, 7287, 7461, 8290, 8328, 9716, 9948, 10410, 11606, 12145, 12435, 12492, 13264, 13880, 14574, 14922, 15615, 16580, 16656, 17409, 19432, 19896, 20820, 21861, 23212, 24290, 24870, 24984, 27760, 29015, 29148, 29844, 31230, 33160, 34818, 36435, 37305, 38864, 39792, 41640, 43722, 46424, 48580, 49740, 49968, 52227, 58030, 58296, 59688, 62460, 66320, 69636, 72870, 74610, 83280, 87045, 87444, 92848, 97160, 99480, 104454, 109305, 116060, 116592, 119376, 124920, 139272, 145740, 149220, 174090, 174888, 194320, 198960, 208908, 218610, 232120, 249840, 261135, 278544, 287663, 291480, 298440, 348180, 349776, 417816, 437220, 464240, 522270, 575326, 582960, 596880, 696360, 835632, 862989, 874440, 1044540, 1150652, 1392720, 1438315, 1725978, 1748880, 2013641, 2089080, 2301304, 2588967, 2876630, 3451956, 4027282, 4178160, 4314945, 4602608, 5177934, 5753260, 6040923, 6903912, 8054564, 8629890, 10068205, 10355868, 11506520, 12081846, 12944835, 13807824, 16109128, 17259780, 18122769, 20136410, 20711736, 23013040, 24163692, 25889670, 30204615, 32218256, 34519560, 36245538, 40272820, 41423472, 48327384, 51779340, 60409230, 69039120, 72491076, 80545640, 90613845, 96654768, 103558680, 120818460, 144982152, 161091280, 181227690, 207117360, 241636920, 289964304, 362455380, 483273840, 724910760, 1449821520]

約数ペア:

[(1, 1449821520), (2, 724910760), (3, 483273840), (4, 362455380), (5, 289964304), (6, 241636920), (7, 207117360), (8, 181227690), (9, 161091280), (10, 144982152), (12, 120818460), (14, 103558680), (15, 96654768), (16, 90613845), (18, 80545640), (20, 72491076), (21, 69039120), (24, 60409230), (28, 51779340), (30, 48327384), (35, 41423472), (36, 40272820), (40, 36245538), (42, 34519560), (45, 32218256), (48, 30204615), (56, 25889670), (60, 24163692), (63, 23013040), (70, 20711736), (72, 20136410), (80, 18122769), (84, 17259780), (90, 16109128), (105, 13807824), (112, 12944835), (120, 12081846), (126, 11506520), (140, 10355868), (144, 10068205), (168, 8629890), (180, 8054564), (210, 6903912), (240, 6040923), (252, 5753260), (280, 5177934), (315, 4602608), (336, 4314945), (347, 4178160), (360, 4027282), (420, 3451956), (504, 2876630), (560, 2588967), (630, 2301304), (694, 2089080), (720, 2013641), (829, 1748880), (840, 1725978), (1008, 1438315), (1041, 1392720), (1260, 1150652), (1388, 1044540), (1658, 874440), (1680, 862989), (1735, 835632), (2082, 696360), (2429, 596880), (2487, 582960), (2520, 575326), (2776, 522270), (3123, 464240), (3316, 437220), (3470, 417816), (4145, 349776), (4164, 348180), (4858, 298440), (4974, 291480), (5040, 287663), (5205, 278544), (5552, 261135), (5803, 249840), (6246, 232120), (6632, 218610), (6940, 208908), (7287, 198960), (7461, 194320), (8290, 174888), (8328, 174090), (9716, 149220), (9948, 145740), (10410, 139272), (11606, 124920), (12145, 119376), (12435, 116592), (12492, 116060), (13264, 109305), (13880, 104454), (14574, 99480), (14922, 97160), (15615, 92848), (16580, 87444), (16656, 87045), (17409, 83280), (19432, 74610), (19896, 72870), (20820, 69636), (21861, 66320), (23212, 62460), (24290, 59688), (24870, 58296), (24984, 58030), (27760, 52227), (29015, 49968), (29148, 49740), (29844, 48580), (31230, 46424), (33160, 43722), (34818, 41640), (36435, 39792), (37305, 38864)]