2000481480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2288

約数の個数: 192

約数和(自身を含む): 6804486000

約数和(自身を除く): 4804004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 89, 90, 116, 120, 145, 174, 178, 180, 232, 261, 267, 290, 348, 356, 360, 435, 445, 522, 534, 580, 696, 712, 801, 870, 890, 1044, 1068, 1160, 1305, 1335, 1602, 1740, 1780, 2088, 2136, 2153, 2581, 2610, 2670, 3204, 3480, 3560, 4005, 4306, 5162, 5220, 5340, 6408, 6459, 7743, 8010, 8612, 10324, 10440, 10680, 10765, 12905, 12918, 15486, 16020, 17224, 19377, 20648, 21530, 23229, 25810, 25836, 30972, 32040, 32295, 38715, 38754, 43060, 46458, 51620, 51672, 61944, 62437, 64590, 77430, 77508, 86120, 92916, 96885, 103240, 116145, 124874, 129180, 154860, 155016, 185832, 187311, 191617, 193770, 232290, 249748, 258360, 309720, 312185, 374622, 383234, 387540, 464580, 499496, 561933, 574851, 624370, 749244, 766468, 775080, 929160, 936555, 958085, 1123866, 1149702, 1248740, 1498488, 1532936, 1724553, 1873110, 1916170, 2247732, 2299404, 2497480, 2809665, 2874255, 3449106, 3746220, 3832340, 4495464, 4598808, 5556893, 5619330, 5748510, 6898212, 7492440, 7664680, 8622765, 11113786, 11238660, 11497020, 13796424, 16670679, 17245530, 22227572, 22477320, 22994040, 27784465, 33341358, 34491060, 44455144, 50012037, 55568930, 66682716, 68982120, 83353395, 100024074, 111137860, 133365432, 166706790, 200048148, 222275720, 250060185, 333413580, 400096296, 500120370, 666827160, 1000240740, 2000481480]

約数ペア:

[(1, 2000481480), (2, 1000240740), (3, 666827160), (4, 500120370), (5, 400096296), (6, 333413580), (8, 250060185), (9, 222275720), (10, 200048148), (12, 166706790), (15, 133365432), (18, 111137860), (20, 100024074), (24, 83353395), (29, 68982120), (30, 66682716), (36, 55568930), (40, 50012037), (45, 44455144), (58, 34491060), (60, 33341358), (72, 27784465), (87, 22994040), (89, 22477320), (90, 22227572), (116, 17245530), (120, 16670679), (145, 13796424), (174, 11497020), (178, 11238660), (180, 11113786), (232, 8622765), (261, 7664680), (267, 7492440), (290, 6898212), (348, 5748510), (356, 5619330), (360, 5556893), (435, 4598808), (445, 4495464), (522, 3832340), (534, 3746220), (580, 3449106), (696, 2874255), (712, 2809665), (801, 2497480), (870, 2299404), (890, 2247732), (1044, 1916170), (1068, 1873110), (1160, 1724553), (1305, 1532936), (1335, 1498488), (1602, 1248740), (1740, 1149702), (1780, 1123866), (2088, 958085), (2136, 936555), (2153, 929160), (2581, 775080), (2610, 766468), (2670, 749244), (3204, 624370), (3480, 574851), (3560, 561933), (4005, 499496), (4306, 464580), (5162, 387540), (5220, 383234), (5340, 374622), (6408, 312185), (6459, 309720), (7743, 258360), (8010, 249748), (8612, 232290), (10324, 193770), (10440, 191617), (10680, 187311), (10765, 185832), (12905, 155016), (12918, 154860), (15486, 129180), (16020, 124874), (17224, 116145), (19377, 103240), (20648, 96885), (21530, 92916), (23229, 86120), (25810, 77508), (25836, 77430), (30972, 64590), (32040, 62437), (32295, 61944), (38715, 51672), (38754, 51620), (43060, 46458)]