2563412400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3441

約数の個数: 240

約数和(自身を含む): 9255121920

約数和(自身を除く): 6691709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 270, 284, 300, 355, 360, 400, 426, 432, 450, 540, 568, 600, 639, 675, 710, 720, 852, 900, 1065, 1080, 1136, 1200, 1278, 1350, 1420, 1704, 1775, 1800, 1917, 2130, 2160, 2556, 2700, 2840, 3195, 3343, 3408, 3550, 3600, 3834, 4260, 5112, 5325, 5400, 5680, 6390, 6686, 7100, 7668, 8520, 9585, 10029, 10224, 10650, 10800, 12780, 13372, 14200, 15336, 15975, 16715, 17040, 19170, 20058, 21300, 25560, 26744, 28400, 30087, 30672, 31950, 33430, 38340, 40116, 42600, 47925, 50145, 51120, 53488, 60174, 63900, 66860, 76680, 80232, 83575, 85200, 90261, 95850, 100290, 120348, 127800, 133720, 150435, 153360, 160464, 167150, 180522, 191700, 200580, 237353, 240696, 250725, 255600, 267440, 300870, 334300, 361044, 383400, 401160, 451305, 474706, 481392, 501450, 601740, 668600, 712059, 722088, 752175, 766800, 802320, 902610, 949412, 1002900, 1186765, 1203480, 1337200, 1424118, 1444176, 1504350, 1805220, 1898824, 2005800, 2136177, 2256525, 2373530, 2406960, 2848236, 3008700, 3560295, 3610440, 3797648, 4011600, 4272354, 4513050, 4747060, 5696472, 5933825, 6017400, 6408531, 7120590, 7220880, 8544708, 9026100, 9494120, 10680885, 11392944, 11867650, 12034800, 12817062, 14241180, 17089416, 17801475, 18052200, 18988240, 21361770, 23735300, 25634124, 28482360, 32042655, 34178832, 35602950, 36104400, 42723540, 47470600, 51268248, 53404425, 56964720, 64085310, 71205900, 85447080, 94941200, 102536496, 106808850, 128170620, 142411800, 160213275, 170894160, 213617700, 256341240, 284823600, 320426550, 427235400, 512682480, 640853100, 854470800, 1281706200, 2563412400]

約数ペア:

[(1, 2563412400), (2, 1281706200), (3, 854470800), (4, 640853100), (5, 512682480), (6, 427235400), (8, 320426550), (9, 284823600), (10, 256341240), (12, 213617700), (15, 170894160), (16, 160213275), (18, 142411800), (20, 128170620), (24, 106808850), (25, 102536496), (27, 94941200), (30, 85447080), (36, 71205900), (40, 64085310), (45, 56964720), (48, 53404425), (50, 51268248), (54, 47470600), (60, 42723540), (71, 36104400), (72, 35602950), (75, 34178832), (80, 32042655), (90, 28482360), (100, 25634124), (108, 23735300), (120, 21361770), (135, 18988240), (142, 18052200), (144, 17801475), (150, 17089416), (180, 14241180), (200, 12817062), (213, 12034800), (216, 11867650), (225, 11392944), (240, 10680885), (270, 9494120), (284, 9026100), (300, 8544708), (355, 7220880), (360, 7120590), (400, 6408531), (426, 6017400), (432, 5933825), (450, 5696472), (540, 4747060), (568, 4513050), (600, 4272354), (639, 4011600), (675, 3797648), (710, 3610440), (720, 3560295), (852, 3008700), (900, 2848236), (1065, 2406960), (1080, 2373530), (1136, 2256525), (1200, 2136177), (1278, 2005800), (1350, 1898824), (1420, 1805220), (1704, 1504350), (1775, 1444176), (1800, 1424118), (1917, 1337200), (2130, 1203480), (2160, 1186765), (2556, 1002900), (2700, 949412), (2840, 902610), (3195, 802320), (3343, 766800), (3408, 752175), (3550, 722088), (3600, 712059), (3834, 668600), (4260, 601740), (5112, 501450), (5325, 481392), (5400, 474706), (5680, 451305), (6390, 401160), (6686, 383400), (7100, 361044), (7668, 334300), (8520, 300870), (9585, 267440), (10029, 255600), (10224, 250725), (10650, 240696), (10800, 237353), (12780, 200580), (13372, 191700), (14200, 180522), (15336, 167150), (15975, 160464), (16715, 153360), (17040, 150435), (19170, 133720), (20058, 127800), (21300, 120348), (25560, 100290), (26744, 95850), (28400, 90261), (30087, 85200), (30672, 83575), (31950, 80232), (33430, 76680), (38340, 66860), (40116, 63900), (42600, 60174), (47925, 53488), (50145, 51120)]