28220416000

素因数分解:

$2^{13}\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 448

約数和(自身を含む): 83746750464

約数和(自身を除く): 55526334464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 127, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 254, 256, 280, 310, 320, 350, 400, 434, 448, 496, 500, 508, 512, 560, 620, 635, 640, 700, 775, 800, 868, 875, 889, 896, 992, 1000, 1016, 1024, 1085, 1120, 1240, 1270, 1280, 1400, 1550, 1600, 1736, 1750, 1778, 1792, 1984, 2000, 2032, 2048, 2170, 2240, 2480, 2540, 2560, 2800, 3100, 3175, 3200, 3472, 3500, 3556, 3584, 3875, 3937, 3968, 4000, 4064, 4096, 4340, 4445, 4480, 4960, 5080, 5120, 5425, 5600, 6200, 6350, 6400, 6944, 7000, 7112, 7168, 7750, 7874, 7936, 8000, 8128, 8192, 8680, 8890, 8960, 9920, 10160, 10240, 10850, 11200, 12400, 12700, 12800, 13888, 14000, 14224, 14336, 15500, 15748, 15872, 15875, 16000, 16256, 17360, 17780, 17920, 19685, 19840, 20320, 20480, 21700, 22225, 22400, 24800, 25400, 25600, 27125, 27559, 27776, 28000, 28448, 28672, 31000, 31496, 31744, 31750, 32000, 32512, 34720, 35560, 35840, 39370, 39680, 40640, 40960, 43400, 44450, 44800, 49600, 50800, 51200, 54250, 55118, 55552, 56000, 56896, 57344, 62000, 62992, 63488, 63500, 64000, 65024, 69440, 71120, 71680, 78740, 79360, 81280, 86800, 88900, 89600, 98425, 99200, 101600, 102400, 108500, 110236, 111104, 111125, 112000, 113792, 124000, 125984, 126976, 127000, 128000, 130048, 137795, 138880, 142240, 143360, 157480, 158720, 162560, 173600, 177800, 179200, 196850, 198400, 203200, 204800, 217000, 220472, 222208, 222250, 224000, 227584, 248000, 251968, 253952, 254000, 256000, 260096, 275590, 277760, 284480, 286720, 314960, 317440, 325120, 347200, 355600, 358400, 393700, 396800, 406400, 434000, 440944, 444416, 444500, 448000, 455168, 492125, 496000, 503936, 508000, 512000, 520192, 551180, 555520, 568960, 629920, 634880, 650240, 688975, 694400, 711200, 716800, 787400, 793600, 812800, 868000, 881888, 888832, 889000, 896000, 910336, 984250, 992000, 1007872, 1016000, 1024000, 1040384, 1102360, 1111040, 1137920, 1259840, 1269760, 1300480, 1377950, 1388800, 1422400, 1433600, 1574800, 1587200, 1625600, 1736000, 1763776, 1777664, 1778000, 1792000, 1820672, 1968500, 1984000, 2015744, 2032000, 2204720, 2222080, 2275840, 2519680, 2600960, 2755900, 2777600, 2844800, 3149600, 3174400, 3251200, 3444875, 3472000, 3527552, 3556000, 3584000, 3641344, 3937000, 3968000, 4031488, 4064000, 4409440, 4444160, 4551680, 5039360, 5201920, 5511800, 5555200, 5689600, 6299200, 6348800, 6502400, 6889750, 6944000, 7055104, 7112000, 7168000, 7282688, 7874000, 7936000, 8062976, 8128000, 8818880, 8888320, 9103360, 10078720, 11023600, 11110400, 11379200, 12598400, 13004800, 13779500, 13888000, 14110208, 14224000, 15748000, 15872000, 16125952, 16256000, 17637760, 18206720, 20157440, 22047200, 22220800, 22758400, 25196800, 26009600, 27559000, 27776000, 28220416, 28448000, 31496000, 31744000, 32251904, 32512000, 35275520, 36413440, 40314880, 44094400, 44441600, 45516800, 50393600, 55118000, 55552000, 56440832, 56896000, 62992000, 65024000, 70551040, 80629760, 88188800, 91033600, 100787200, 110236000, 111104000, 112881664, 113792000, 125984000, 130048000, 141102080, 161259520, 176377600, 182067200, 201574400, 220472000, 222208000, 225763328, 227584000, 251968000, 282204160, 352755200, 403148800, 440944000, 455168000, 503936000, 564408320, 705510400, 806297600, 881888000, 910336000, 1007872000, 1128816640, 1411020800, 1763776000, 2015744000, 2822041600, 3527552000, 4031488000, 5644083200, 7055104000, 14110208000, 28220416000]

約数ペア:

[(1, 28220416000), (2, 14110208000), (4, 7055104000), (5, 5644083200), (7, 4031488000), (8, 3527552000), (10, 2822041600), (14, 2015744000), (16, 1763776000), (20, 1411020800), (25, 1128816640), (28, 1007872000), (31, 910336000), (32, 881888000), (35, 806297600), (40, 705510400), (50, 564408320), (56, 503936000), (62, 455168000), (64, 440944000), (70, 403148800), (80, 352755200), (100, 282204160), (112, 251968000), (124, 227584000), (125, 225763328), (127, 222208000), (128, 220472000), (140, 201574400), (155, 182067200), (160, 176377600), (175, 161259520), (200, 141102080), (217, 130048000), (224, 125984000), (248, 113792000), (250, 112881664), (254, 111104000), (256, 110236000), (280, 100787200), (310, 91033600), (320, 88188800), (350, 80629760), (400, 70551040), (434, 65024000), (448, 62992000), (496, 56896000), (500, 56440832), (508, 55552000), (512, 55118000), (560, 50393600), (620, 45516800), (635, 44441600), (640, 44094400), (700, 40314880), (775, 36413440), (800, 35275520), (868, 32512000), (875, 32251904), (889, 31744000), (896, 31496000), (992, 28448000), (1000, 28220416), (1016, 27776000), (1024, 27559000), (1085, 26009600), (1120, 25196800), (1240, 22758400), (1270, 22220800), (1280, 22047200), (1400, 20157440), (1550, 18206720), (1600, 17637760), (1736, 16256000), (1750, 16125952), (1778, 15872000), (1792, 15748000), (1984, 14224000), (2000, 14110208), (2032, 13888000), (2048, 13779500), (2170, 13004800), (2240, 12598400), (2480, 11379200), (2540, 11110400), (2560, 11023600), (2800, 10078720), (3100, 9103360), (3175, 8888320), (3200, 8818880), (3472, 8128000), (3500, 8062976), (3556, 7936000), (3584, 7874000), (3875, 7282688), (3937, 7168000), (3968, 7112000), (4000, 7055104), (4064, 6944000), (4096, 6889750), (4340, 6502400), (4445, 6348800), (4480, 6299200), (4960, 5689600), (5080, 5555200), (5120, 5511800), (5425, 5201920), (5600, 5039360), (6200, 4551680), (6350, 4444160), (6400, 4409440), (6944, 4064000), (7000, 4031488), (7112, 3968000), (7168, 3937000), (7750, 3641344), (7874, 3584000), (7936, 3556000), (8000, 3527552), (8128, 3472000), (8192, 3444875), (8680, 3251200), (8890, 3174400), (8960, 3149600), (9920, 2844800), (10160, 2777600), (10240, 2755900), (10850, 2600960), (11200, 2519680), (12400, 2275840), (12700, 2222080), (12800, 2204720), (13888, 2032000), (14000, 2015744), (14224, 1984000), (14336, 1968500), (15500, 1820672), (15748, 1792000), (15872, 1778000), (15875, 1777664), (16000, 1763776), (16256, 1736000), (17360, 1625600), (17780, 1587200), (17920, 1574800), (19685, 1433600), (19840, 1422400), (20320, 1388800), (20480, 1377950), (21700, 1300480), (22225, 1269760), (22400, 1259840), (24800, 1137920), (25400, 1111040), (25600, 1102360), (27125, 1040384), (27559, 1024000), (27776, 1016000), (28000, 1007872), (28448, 992000), (28672, 984250), (31000, 910336), (31496, 896000), (31744, 889000), (31750, 888832), (32000, 881888), (32512, 868000), (34720, 812800), (35560, 793600), (35840, 787400), (39370, 716800), (39680, 711200), (40640, 694400), (40960, 688975), (43400, 650240), (44450, 634880), (44800, 629920), (49600, 568960), (50800, 555520), (51200, 551180), (54250, 520192), (55118, 512000), (55552, 508000), (56000, 503936), (56896, 496000), (57344, 492125), (62000, 455168), (62992, 448000), (63488, 444500), (63500, 444416), (64000, 440944), (65024, 434000), (69440, 406400), (71120, 396800), (71680, 393700), (78740, 358400), (79360, 355600), (81280, 347200), (86800, 325120), (88900, 317440), (89600, 314960), (98425, 286720), (99200, 284480), (101600, 277760), (102400, 275590), (108500, 260096), (110236, 256000), (111104, 254000), (111125, 253952), (112000, 251968), (113792, 248000), (124000, 227584), (125984, 224000), (126976, 222250), (127000, 222208), (128000, 220472), (130048, 217000), (137795, 204800), (138880, 203200), (142240, 198400), (143360, 196850), (157480, 179200), (158720, 177800), (162560, 173600)]