287242143360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{3049}}^1$

素因数の和:3563

約数の個数: 256

約数和(自身を含む): 925086960000

約数和(自身を除く): 637844816640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 353, 384, 417, 480, 556, 640, 695, 706, 834, 960, 1059, 1112, 1390, 1412, 1668, 1765, 1920, 2085, 2118, 2224, 2780, 2824, 3049, 3336, 3530, 4170, 4236, 4448, 5295, 5560, 5648, 6098, 6672, 7060, 8340, 8472, 8896, 9147, 10590, 11120, 11296, 12196, 13344, 14120, 15245, 16680, 16944, 17792, 18294, 21180, 22240, 22592, 24392, 26688, 28240, 30490, 33360, 33888, 36588, 42360, 44480, 45184, 45735, 48784, 49067, 53376, 56480, 60980, 66720, 67776, 73176, 84720, 88960, 91470, 97568, 98134, 112960, 121960, 133440, 135552, 146352, 147201, 169440, 182940, 195136, 196268, 225920, 243920, 245335, 266880, 292704, 294402, 338880, 365880, 390272, 392536, 423811, 487840, 490670, 585408, 588804, 677760, 731760, 736005, 785072, 847622, 975680, 981340, 1076297, 1170816, 1177608, 1271433, 1463520, 1472010, 1570144, 1695244, 1951360, 1962680, 2119055, 2152594, 2355216, 2542866, 2927040, 2944020, 3140288, 3228891, 3390488, 3925360, 4238110, 4305188, 4710432, 5085732, 5381485, 5854080, 5888040, 6280576, 6357165, 6457782, 6780976, 7850720, 8476220, 8610376, 9420864, 10171464, 10762970, 11776080, 12714330, 12915564, 13561952, 15701440, 16144455, 16952440, 17220752, 18841728, 20342928, 21525940, 23552160, 25428660, 25831128, 27123904, 31402880, 32288910, 33904880, 34441504, 40685856, 43051880, 47104320, 50857320, 51662256, 54247808, 64577820, 67809760, 68883008, 81371712, 86103760, 94208640, 101714640, 103324512, 129155640, 135619520, 137766016, 149605283, 162743424, 172207520, 203429280, 206649024, 258311280, 271239040, 299210566, 344415040, 406858560, 413298048, 448815849, 516622560, 598421132, 688830080, 748026415, 813717120, 897631698, 1033245120, 1196842264, 1496052830, 1795263396, 2066490240, 2244079245, 2393684528, 2992105660, 3590526792, 4488158490, 4787369056, 5984211320, 7181053584, 8976316980, 9574738112, 11968422640, 14362107168, 17952633960, 19149476224, 23936845280, 28724214336, 35905267920, 47873690560, 57448428672, 71810535840, 95747381120, 143621071680, 287242143360]

約数ペア:

[(1, 287242143360), (2, 143621071680), (3, 95747381120), (4, 71810535840), (5, 57448428672), (6, 47873690560), (8, 35905267920), (10, 28724214336), (12, 23936845280), (15, 19149476224), (16, 17952633960), (20, 14362107168), (24, 11968422640), (30, 9574738112), (32, 8976316980), (40, 7181053584), (48, 5984211320), (60, 4787369056), (64, 4488158490), (80, 3590526792), (96, 2992105660), (120, 2393684528), (128, 2244079245), (139, 2066490240), (160, 1795263396), (192, 1496052830), (240, 1196842264), (278, 1033245120), (320, 897631698), (353, 813717120), (384, 748026415), (417, 688830080), (480, 598421132), (556, 516622560), (640, 448815849), (695, 413298048), (706, 406858560), (834, 344415040), (960, 299210566), (1059, 271239040), (1112, 258311280), (1390, 206649024), (1412, 203429280), (1668, 172207520), (1765, 162743424), (1920, 149605283), (2085, 137766016), (2118, 135619520), (2224, 129155640), (2780, 103324512), (2824, 101714640), (3049, 94208640), (3336, 86103760), (3530, 81371712), (4170, 68883008), (4236, 67809760), (4448, 64577820), (5295, 54247808), (5560, 51662256), (5648, 50857320), (6098, 47104320), (6672, 43051880), (7060, 40685856), (8340, 34441504), (8472, 33904880), (8896, 32288910), (9147, 31402880), (10590, 27123904), (11120, 25831128), (11296, 25428660), (12196, 23552160), (13344, 21525940), (14120, 20342928), (15245, 18841728), (16680, 17220752), (16944, 16952440), (17792, 16144455), (18294, 15701440), (21180, 13561952), (22240, 12915564), (22592, 12714330), (24392, 11776080), (26688, 10762970), (28240, 10171464), (30490, 9420864), (33360, 8610376), (33888, 8476220), (36588, 7850720), (42360, 6780976), (44480, 6457782), (45184, 6357165), (45735, 6280576), (48784, 5888040), (49067, 5854080), (53376, 5381485), (56480, 5085732), (60980, 4710432), (66720, 4305188), (67776, 4238110), (73176, 3925360), (84720, 3390488), (88960, 3228891), (91470, 3140288), (97568, 2944020), (98134, 2927040), (112960, 2542866), (121960, 2355216), (133440, 2152594), (135552, 2119055), (146352, 1962680), (147201, 1951360), (169440, 1695244), (182940, 1570144), (195136, 1472010), (196268, 1463520), (225920, 1271433), (243920, 1177608), (245335, 1170816), (266880, 1076297), (292704, 981340), (294402, 975680), (338880, 847622), (365880, 785072), (390272, 736005), (392536, 731760), (423811, 677760), (487840, 588804), (490670, 585408)]