20960588000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 58934034432

約数和(自身を除く): 37973446432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 125, 127, 155, 160, 176, 200, 220, 242, 248, 250, 254, 275, 310, 341, 352, 400, 440, 484, 496, 500, 508, 550, 605, 620, 635, 682, 775, 800, 880, 968, 992, 1000, 1016, 1100, 1210, 1240, 1270, 1331, 1364, 1375, 1397, 1550, 1705, 1760, 1936, 2000, 2032, 2200, 2420, 2480, 2540, 2662, 2728, 2750, 2794, 3025, 3100, 3175, 3410, 3751, 3872, 3875, 3937, 4000, 4064, 4400, 4840, 4960, 5080, 5324, 5456, 5500, 5588, 6050, 6200, 6350, 6655, 6820, 6985, 7502, 7750, 7874, 8525, 8800, 9680, 10160, 10648, 10912, 11000, 11176, 12100, 12400, 12700, 13310, 13640, 13970, 15004, 15125, 15367, 15500, 15748, 15875, 17050, 18755, 19360, 19685, 20320, 21296, 22000, 22352, 24200, 24800, 25400, 26620, 27280, 27940, 30008, 30250, 30734, 31000, 31496, 31750, 33275, 34100, 34925, 37510, 39370, 41261, 42592, 42625, 43307, 44000, 44704, 48400, 50800, 53240, 54560, 55880, 60016, 60500, 61468, 62000, 62992, 63500, 66550, 68200, 69850, 75020, 76835, 78740, 82522, 85250, 86614, 93775, 96800, 98425, 101600, 106480, 111760, 120032, 121000, 122936, 124000, 125984, 127000, 133100, 136400, 139700, 150040, 153670, 157480, 165044, 166375, 169037, 170500, 173228, 174625, 187550, 196850, 206305, 212960, 216535, 223520, 242000, 245872, 254000, 266200, 272800, 279400, 300080, 307340, 314960, 330088, 332750, 338074, 341000, 346456, 349250, 375100, 384175, 393700, 412610, 433070, 468875, 476377, 484000, 491744, 492125, 508000, 532400, 558800, 600160, 614680, 629920, 660176, 665500, 676148, 682000, 692912, 698500, 750200, 768350, 787400, 825220, 845185, 866140, 937750, 952754, 984250, 1031525, 1064800, 1082675, 1117600, 1229360, 1320352, 1331000, 1352296, 1364000, 1385824, 1397000, 1500400, 1536700, 1574800, 1650440, 1690370, 1732280, 1875500, 1905508, 1920875, 1968500, 2063050, 2165350, 2381885, 2458720, 2662000, 2704592, 2794000, 3000800, 3073400, 3149600, 3300880, 3380740, 3464560, 3751000, 3811016, 3841750, 3937000, 4126100, 4225925, 4330700, 4763770, 5157625, 5240147, 5324000, 5409184, 5413375, 5588000, 6146800, 6601760, 6761480, 6929120, 7502000, 7622032, 7683500, 7874000, 8252200, 8451850, 8661400, 9527540, 10315250, 10480294, 10826750, 11909425, 12293600, 13522960, 15004000, 15244064, 15367000, 15748000, 16504400, 16903700, 17322800, 19055080, 20630500, 20960588, 21129625, 21653500, 23818850, 26200735, 27045920, 30734000, 33008800, 33807400, 34645600, 38110160, 41261000, 41921176, 42259250, 43307000, 47637700, 52401470, 59547125, 61468000, 67614800, 76220320, 82522000, 83842352, 84518500, 86614000, 95275400, 104802940, 119094250, 131003675, 135229600, 165044000, 167684704, 169037000, 173228000, 190550800, 209605880, 238188500, 262007350, 338074000, 381101600, 419211760, 476377000, 524014700, 655018375, 676148000, 838423520, 952754000, 1048029400, 1310036750, 1905508000, 2096058800, 2620073500, 4192117600, 5240147000, 10480294000, 20960588000]

約数ペア:

[(1, 20960588000), (2, 10480294000), (4, 5240147000), (5, 4192117600), (8, 2620073500), (10, 2096058800), (11, 1905508000), (16, 1310036750), (20, 1048029400), (22, 952754000), (25, 838423520), (31, 676148000), (32, 655018375), (40, 524014700), (44, 476377000), (50, 419211760), (55, 381101600), (62, 338074000), (80, 262007350), (88, 238188500), (100, 209605880), (110, 190550800), (121, 173228000), (124, 169037000), (125, 167684704), (127, 165044000), (155, 135229600), (160, 131003675), (176, 119094250), (200, 104802940), (220, 95275400), (242, 86614000), (248, 84518500), (250, 83842352), (254, 82522000), (275, 76220320), (310, 67614800), (341, 61468000), (352, 59547125), (400, 52401470), (440, 47637700), (484, 43307000), (496, 42259250), (500, 41921176), (508, 41261000), (550, 38110160), (605, 34645600), (620, 33807400), (635, 33008800), (682, 30734000), (775, 27045920), (800, 26200735), (880, 23818850), (968, 21653500), (992, 21129625), (1000, 20960588), (1016, 20630500), (1100, 19055080), (1210, 17322800), (1240, 16903700), (1270, 16504400), (1331, 15748000), (1364, 15367000), (1375, 15244064), (1397, 15004000), (1550, 13522960), (1705, 12293600), (1760, 11909425), (1936, 10826750), (2000, 10480294), (2032, 10315250), (2200, 9527540), (2420, 8661400), (2480, 8451850), (2540, 8252200), (2662, 7874000), (2728, 7683500), (2750, 7622032), (2794, 7502000), (3025, 6929120), (3100, 6761480), (3175, 6601760), (3410, 6146800), (3751, 5588000), (3872, 5413375), (3875, 5409184), (3937, 5324000), (4000, 5240147), (4064, 5157625), (4400, 4763770), (4840, 4330700), (4960, 4225925), (5080, 4126100), (5324, 3937000), (5456, 3841750), (5500, 3811016), (5588, 3751000), (6050, 3464560), (6200, 3380740), (6350, 3300880), (6655, 3149600), (6820, 3073400), (6985, 3000800), (7502, 2794000), (7750, 2704592), (7874, 2662000), (8525, 2458720), (8800, 2381885), (9680, 2165350), (10160, 2063050), (10648, 1968500), (10912, 1920875), (11000, 1905508), (11176, 1875500), (12100, 1732280), (12400, 1690370), (12700, 1650440), (13310, 1574800), (13640, 1536700), (13970, 1500400), (15004, 1397000), (15125, 1385824), (15367, 1364000), (15500, 1352296), (15748, 1331000), (15875, 1320352), (17050, 1229360), (18755, 1117600), (19360, 1082675), (19685, 1064800), (20320, 1031525), (21296, 984250), (22000, 952754), (22352, 937750), (24200, 866140), (24800, 845185), (25400, 825220), (26620, 787400), (27280, 768350), (27940, 750200), (30008, 698500), (30250, 692912), (30734, 682000), (31000, 676148), (31496, 665500), (31750, 660176), (33275, 629920), (34100, 614680), (34925, 600160), (37510, 558800), (39370, 532400), (41261, 508000), (42592, 492125), (42625, 491744), (43307, 484000), (44000, 476377), (44704, 468875), (48400, 433070), (50800, 412610), (53240, 393700), (54560, 384175), (55880, 375100), (60016, 349250), (60500, 346456), (61468, 341000), (62000, 338074), (62992, 332750), (63500, 330088), (66550, 314960), (68200, 307340), (69850, 300080), (75020, 279400), (76835, 272800), (78740, 266200), (82522, 254000), (85250, 245872), (86614, 242000), (93775, 223520), (96800, 216535), (98425, 212960), (101600, 206305), (106480, 196850), (111760, 187550), (120032, 174625), (121000, 173228), (122936, 170500), (124000, 169037), (125984, 166375), (127000, 165044), (133100, 157480), (136400, 153670), (139700, 150040)]