304881280000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 660

約数和(自身を含む): 870924414976

約数和(自身を除く): 566043134976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 121, 124, 125, 127, 128, 155, 160, 176, 200, 220, 242, 248, 250, 254, 256, 275, 310, 320, 341, 352, 400, 440, 484, 496, 500, 508, 512, 550, 605, 620, 625, 635, 640, 682, 704, 775, 800, 880, 968, 992, 1000, 1016, 1024, 1100, 1210, 1240, 1250, 1270, 1280, 1364, 1375, 1397, 1408, 1550, 1600, 1705, 1760, 1936, 1984, 2000, 2032, 2200, 2420, 2480, 2500, 2540, 2560, 2728, 2750, 2794, 2816, 3025, 3100, 3175, 3200, 3410, 3520, 3751, 3872, 3875, 3937, 3968, 4000, 4064, 4400, 4840, 4960, 5000, 5080, 5120, 5456, 5500, 5588, 5632, 6050, 6200, 6350, 6400, 6820, 6875, 6985, 7040, 7502, 7744, 7750, 7874, 7936, 8000, 8128, 8525, 8800, 9680, 9920, 10000, 10160, 10912, 11000, 11176, 11264, 12100, 12400, 12700, 12800, 13640, 13750, 13970, 14080, 15004, 15125, 15367, 15488, 15500, 15748, 15872, 15875, 16000, 16256, 17050, 17600, 18755, 19360, 19375, 19685, 19840, 20000, 20320, 21824, 22000, 22352, 24200, 24800, 25400, 25600, 27280, 27500, 27940, 28160, 30008, 30250, 30734, 30976, 31000, 31496, 31744, 31750, 32000, 32512, 34100, 34925, 35200, 37510, 38720, 38750, 39370, 39680, 40000, 40640, 42625, 43307, 43648, 44000, 44704, 48400, 49600, 50800, 54560, 55000, 55880, 56320, 60016, 60500, 61468, 61952, 62000, 62992, 63500, 64000, 65024, 68200, 69850, 70400, 75020, 75625, 76835, 77440, 77500, 78740, 79360, 79375, 80000, 81280, 85250, 86614, 87296, 88000, 89408, 93775, 96800, 98425, 99200, 101600, 109120, 110000, 111760, 120032, 121000, 122936, 123904, 124000, 125984, 127000, 128000, 130048, 136400, 139700, 140800, 150040, 151250, 153670, 154880, 155000, 157480, 158720, 158750, 160000, 162560, 170500, 173228, 174592, 174625, 176000, 178816, 187550, 193600, 196850, 198400, 203200, 213125, 216535, 218240, 220000, 223520, 240064, 242000, 245872, 248000, 251968, 254000, 272800, 279400, 281600, 300080, 302500, 307340, 309760, 310000, 314960, 317500, 320000, 325120, 341000, 346456, 349184, 349250, 352000, 357632, 375100, 384175, 387200, 393700, 396800, 406400, 426250, 433070, 436480, 440000, 447040, 468875, 476377, 480128, 484000, 491744, 492125, 496000, 503936, 508000, 545600, 558800, 600160, 605000, 614680, 619520, 620000, 629920, 635000, 640000, 650240, 682000, 692912, 698500, 704000, 715264, 750200, 768350, 774400, 787400, 793600, 812800, 852500, 866140, 872960, 873125, 880000, 894080, 937750, 952754, 960256, 968000, 983488, 984250, 992000, 1007872, 1016000, 1082675, 1091200, 1117600, 1200320, 1210000, 1229360, 1240000, 1259840, 1270000, 1364000, 1385824, 1397000, 1408000, 1430528, 1500400, 1536700, 1548800, 1574800, 1625600, 1705000, 1732280, 1745920, 1746250, 1760000, 1788160, 1875500, 1905508, 1920512, 1920875, 1936000, 1966976, 1968500, 1984000, 2015744, 2032000, 2165350, 2182400, 2235200, 2344375, 2381885, 2400640, 2420000, 2458720, 2460625, 2480000, 2519680, 2540000, 2728000, 2771648, 2794000, 3000800, 3073400, 3097600, 3149600, 3251200, 3410000, 3464560, 3492500, 3520000, 3576320, 3751000, 3811016, 3841024, 3841750, 3872000, 3933952, 3937000, 3968000, 4031488, 4064000, 4330700, 4364800, 4470400, 4688750, 4763770, 4801280, 4840000, 4917440, 4921250, 4960000, 5039360, 5080000, 5413375, 5456000, 5543296, 5588000, 6001600, 6146800, 6299200, 6820000, 6929120, 6985000, 7040000, 7152640, 7502000, 7622032, 7683500, 7744000, 7867904, 7874000, 8128000, 8661400, 8729600, 8940800, 9377500, 9527540, 9602560, 9604375, 9680000, 9834880, 9842500, 9920000, 10078720, 10160000, 10826750, 10912000, 11086592, 11176000, 11909425, 12003200, 12293600, 12598400, 13640000, 13858240, 13970000, 15004000, 15244064, 15367000, 15488000, 15735808, 15748000, 16256000, 17322800, 17881600, 18755000, 19055080, 19205120, 19208750, 19360000, 19669760, 19685000, 19840000, 20157440, 20320000, 21653500, 21824000, 22173184, 22352000, 23818850, 24006400, 24587200, 25196800, 27066875, 27280000, 27716480, 27940000, 30008000, 30488128, 30734000, 31496000, 34645600, 35763200, 37510000, 38110160, 38417500, 38720000, 39339520, 39370000, 40640000, 43307000, 43648000, 44346368, 44704000, 47637700, 48012800, 49174400, 50393600, 54133750, 54560000, 55432960, 55880000, 59547125, 60016000, 60976256, 61468000, 62992000, 69291200, 75020000, 76220320, 76835000, 77440000, 78679040, 78740000, 81280000, 86614000, 89408000, 95275400, 96025600, 98348800, 100787200, 108267500, 109120000, 110865920, 111760000, 119094250, 120032000, 121952512, 122936000, 125984000, 138582400, 150040000, 152440640, 153670000, 157480000, 173228000, 178816000, 190550800, 196697600, 216535000, 218240000, 221731840, 223520000, 238188500, 240064000, 243905024, 245872000, 251968000, 277164800, 297735625, 300080000, 304881280, 307340000, 314960000, 346456000, 381101600, 393395200, 433070000, 447040000, 476377000, 480128000, 487810048, 491744000, 503936000, 554329600, 595471250, 600160000, 609762560, 614680000, 629920000, 692912000, 762203200, 866140000, 894080000, 952754000, 983488000, 1108659200, 1190942500, 1200320000, 1219525120, 1229360000, 1259840000, 1385824000, 1524406400, 1732280000, 1905508000, 1966976000, 2381885000, 2400640000, 2439050240, 2458720000, 2519680000, 2771648000, 3048812800, 3464560000, 3811016000, 4763770000, 4917440000, 5543296000, 6097625600, 6929120000, 7622032000, 9527540000, 9834880000, 12195251200, 13858240000, 15244064000, 19055080000, 27716480000, 30488128000, 38110160000, 60976256000, 76220320000, 152440640000, 304881280000]

約数ペア:

[(1, 304881280000), (2, 152440640000), (4, 76220320000), (5, 60976256000), (8, 38110160000), (10, 30488128000), (11, 27716480000), (16, 19055080000), (20, 15244064000), (22, 13858240000), (25, 12195251200), (31, 9834880000), (32, 9527540000), (40, 7622032000), (44, 6929120000), (50, 6097625600), (55, 5543296000), (62, 4917440000), (64, 4763770000), (80, 3811016000), (88, 3464560000), (100, 3048812800), (110, 2771648000), (121, 2519680000), (124, 2458720000), (125, 2439050240), (127, 2400640000), (128, 2381885000), (155, 1966976000), (160, 1905508000), (176, 1732280000), (200, 1524406400), (220, 1385824000), (242, 1259840000), (248, 1229360000), (250, 1219525120), (254, 1200320000), (256, 1190942500), (275, 1108659200), (310, 983488000), (320, 952754000), (341, 894080000), (352, 866140000), (400, 762203200), (440, 692912000), (484, 629920000), (496, 614680000), (500, 609762560), (508, 600160000), (512, 595471250), (550, 554329600), (605, 503936000), (620, 491744000), (625, 487810048), (635, 480128000), (640, 476377000), (682, 447040000), (704, 433070000), (775, 393395200), (800, 381101600), (880, 346456000), (968, 314960000), (992, 307340000), (1000, 304881280), (1016, 300080000), (1024, 297735625), (1100, 277164800), (1210, 251968000), (1240, 245872000), (1250, 243905024), (1270, 240064000), (1280, 238188500), (1364, 223520000), (1375, 221731840), (1397, 218240000), (1408, 216535000), (1550, 196697600), (1600, 190550800), (1705, 178816000), (1760, 173228000), (1936, 157480000), (1984, 153670000), (2000, 152440640), (2032, 150040000), (2200, 138582400), (2420, 125984000), (2480, 122936000), (2500, 121952512), (2540, 120032000), (2560, 119094250), (2728, 111760000), (2750, 110865920), (2794, 109120000), (2816, 108267500), (3025, 100787200), (3100, 98348800), (3175, 96025600), (3200, 95275400), (3410, 89408000), (3520, 86614000), (3751, 81280000), (3872, 78740000), (3875, 78679040), (3937, 77440000), (3968, 76835000), (4000, 76220320), (4064, 75020000), (4400, 69291200), (4840, 62992000), (4960, 61468000), (5000, 60976256), (5080, 60016000), (5120, 59547125), (5456, 55880000), (5500, 55432960), (5588, 54560000), (5632, 54133750), (6050, 50393600), (6200, 49174400), (6350, 48012800), (6400, 47637700), (6820, 44704000), (6875, 44346368), (6985, 43648000), (7040, 43307000), (7502, 40640000), (7744, 39370000), (7750, 39339520), (7874, 38720000), (7936, 38417500), (8000, 38110160), (8128, 37510000), (8525, 35763200), (8800, 34645600), (9680, 31496000), (9920, 30734000), (10000, 30488128), (10160, 30008000), (10912, 27940000), (11000, 27716480), (11176, 27280000), (11264, 27066875), (12100, 25196800), (12400, 24587200), (12700, 24006400), (12800, 23818850), (13640, 22352000), (13750, 22173184), (13970, 21824000), (14080, 21653500), (15004, 20320000), (15125, 20157440), (15367, 19840000), (15488, 19685000), (15500, 19669760), (15748, 19360000), (15872, 19208750), (15875, 19205120), (16000, 19055080), (16256, 18755000), (17050, 17881600), (17600, 17322800), (18755, 16256000), (19360, 15748000), (19375, 15735808), (19685, 15488000), (19840, 15367000), (20000, 15244064), (20320, 15004000), (21824, 13970000), (22000, 13858240), (22352, 13640000), (24200, 12598400), (24800, 12293600), (25400, 12003200), (25600, 11909425), (27280, 11176000), (27500, 11086592), (27940, 10912000), (28160, 10826750), (30008, 10160000), (30250, 10078720), (30734, 9920000), (30976, 9842500), (31000, 9834880), (31496, 9680000), (31744, 9604375), (31750, 9602560), (32000, 9527540), (32512, 9377500), (34100, 8940800), (34925, 8729600), (35200, 8661400), (37510, 8128000), (38720, 7874000), (38750, 7867904), (39370, 7744000), (39680, 7683500), (40000, 7622032), (40640, 7502000), (42625, 7152640), (43307, 7040000), (43648, 6985000), (44000, 6929120), (44704, 6820000), (48400, 6299200), (49600, 6146800), (50800, 6001600), (54560, 5588000), (55000, 5543296), (55880, 5456000), (56320, 5413375), (60016, 5080000), (60500, 5039360), (61468, 4960000), (61952, 4921250), (62000, 4917440), (62992, 4840000), (63500, 4801280), (64000, 4763770), (65024, 4688750), (68200, 4470400), (69850, 4364800), (70400, 4330700), (75020, 4064000), (75625, 4031488), (76835, 3968000), (77440, 3937000), (77500, 3933952), (78740, 3872000), (79360, 3841750), (79375, 3841024), (80000, 3811016), (81280, 3751000), (85250, 3576320), (86614, 3520000), (87296, 3492500), (88000, 3464560), (89408, 3410000), (93775, 3251200), (96800, 3149600), (98425, 3097600), (99200, 3073400), (101600, 3000800), (109120, 2794000), (110000, 2771648), (111760, 2728000), (120032, 2540000), (121000, 2519680), (122936, 2480000), (123904, 2460625), (124000, 2458720), (125984, 2420000), (127000, 2400640), (128000, 2381885), (130048, 2344375), (136400, 2235200), (139700, 2182400), (140800, 2165350), (150040, 2032000), (151250, 2015744), (153670, 1984000), (154880, 1968500), (155000, 1966976), (157480, 1936000), (158720, 1920875), (158750, 1920512), (160000, 1905508), (162560, 1875500), (170500, 1788160), (173228, 1760000), (174592, 1746250), (174625, 1745920), (176000, 1732280), (178816, 1705000), (187550, 1625600), (193600, 1574800), (196850, 1548800), (198400, 1536700), (203200, 1500400), (213125, 1430528), (216535, 1408000), (218240, 1397000), (220000, 1385824), (223520, 1364000), (240064, 1270000), (242000, 1259840), (245872, 1240000), (248000, 1229360), (251968, 1210000), (254000, 1200320), (272800, 1117600), (279400, 1091200), (281600, 1082675), (300080, 1016000), (302500, 1007872), (307340, 992000), (309760, 984250), (310000, 983488), (314960, 968000), (317500, 960256), (320000, 952754), (325120, 937750), (341000, 894080), (346456, 880000), (349184, 873125), (349250, 872960), (352000, 866140), (357632, 852500), (375100, 812800), (384175, 793600), (387200, 787400), (393700, 774400), (396800, 768350), (406400, 750200), (426250, 715264), (433070, 704000), (436480, 698500), (440000, 692912), (447040, 682000), (468875, 650240), (476377, 640000), (480128, 635000), (484000, 629920), (491744, 620000), (492125, 619520), (496000, 614680), (503936, 605000), (508000, 600160), (545600, 558800)]