16377920000

素因数分解:

$2^9\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 400

約数和(自身を含む): 45815734272

約数和(自身を除く): 29437814272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 125, 127, 128, 130, 155, 160, 200, 208, 248, 250, 254, 256, 260, 310, 320, 325, 400, 403, 416, 496, 500, 508, 512, 520, 620, 625, 635, 640, 650, 775, 800, 806, 832, 992, 1000, 1016, 1040, 1240, 1250, 1270, 1280, 1300, 1550, 1600, 1612, 1625, 1651, 1664, 1984, 2000, 2015, 2032, 2080, 2480, 2500, 2540, 2560, 2600, 3100, 3175, 3200, 3224, 3250, 3302, 3328, 3875, 3937, 3968, 4000, 4030, 4064, 4160, 4960, 5000, 5080, 5200, 6200, 6350, 6400, 6448, 6500, 6604, 6656, 7750, 7874, 7936, 8000, 8060, 8125, 8128, 8255, 8320, 9920, 10000, 10075, 10160, 10400, 12400, 12700, 12800, 12896, 13000, 13208, 15500, 15748, 15872, 15875, 16000, 16120, 16250, 16256, 16510, 16640, 19375, 19685, 19840, 20000, 20150, 20320, 20800, 24800, 25400, 25792, 26000, 26416, 31000, 31496, 31750, 32000, 32240, 32500, 32512, 33020, 33280, 38750, 39370, 39680, 40000, 40300, 40640, 41275, 41600, 49600, 50375, 50800, 51181, 51584, 52000, 52832, 62000, 62992, 63500, 64000, 64480, 65000, 65024, 66040, 77500, 78740, 79360, 79375, 80000, 80600, 81280, 82550, 83200, 98425, 99200, 100750, 101600, 102362, 103168, 104000, 105664, 124000, 125984, 127000, 128960, 130000, 132080, 155000, 157480, 158750, 160000, 161200, 162560, 165100, 166400, 196850, 198400, 201500, 203200, 204724, 206336, 206375, 208000, 211328, 248000, 251875, 251968, 254000, 255905, 257920, 260000, 264160, 310000, 314960, 317500, 320000, 322400, 325120, 330200, 393700, 396800, 403000, 406400, 409448, 412750, 416000, 422656, 492125, 496000, 503750, 503936, 508000, 511810, 515840, 520000, 528320, 620000, 629920, 635000, 644800, 660400, 787400, 806000, 812800, 818896, 825500, 832000, 845312, 984250, 992000, 1007500, 1007872, 1016000, 1023620, 1031680, 1031875, 1040000, 1056640, 1240000, 1259840, 1270000, 1279525, 1289600, 1320800, 1574800, 1612000, 1625600, 1637792, 1651000, 1968500, 1984000, 2015000, 2015744, 2032000, 2047240, 2063750, 2080000, 2113280, 2460625, 2480000, 2519680, 2540000, 2559050, 2579200, 2641600, 3149600, 3224000, 3275584, 3302000, 3937000, 4030000, 4064000, 4094480, 4127500, 4160000, 4226560, 4921250, 4960000, 5039360, 5080000, 5118100, 5158400, 5283200, 6299200, 6397625, 6448000, 6551168, 6604000, 7874000, 8060000, 8128000, 8188960, 8255000, 9842500, 9920000, 10078720, 10160000, 10236200, 10566400, 12598400, 12795250, 12896000, 13102336, 13208000, 15748000, 16120000, 16377920, 16510000, 19685000, 20320000, 20472400, 21132800, 25196800, 25590500, 25792000, 26204672, 26416000, 31496000, 31988125, 32240000, 32755840, 33020000, 39370000, 40640000, 40944800, 50393600, 51181000, 52832000, 62992000, 63976250, 64480000, 65511680, 66040000, 78740000, 81889600, 102362000, 105664000, 125984000, 127952500, 128960000, 131023360, 132080000, 157480000, 163779200, 204724000, 251968000, 255905000, 264160000, 314960000, 327558400, 409448000, 511810000, 528320000, 629920000, 655116800, 818896000, 1023620000, 1259840000, 1637792000, 2047240000, 3275584000, 4094480000, 8188960000, 16377920000]

約数ペア:

[(1, 16377920000), (2, 8188960000), (4, 4094480000), (5, 3275584000), (8, 2047240000), (10, 1637792000), (13, 1259840000), (16, 1023620000), (20, 818896000), (25, 655116800), (26, 629920000), (31, 528320000), (32, 511810000), (40, 409448000), (50, 327558400), (52, 314960000), (62, 264160000), (64, 255905000), (65, 251968000), (80, 204724000), (100, 163779200), (104, 157480000), (124, 132080000), (125, 131023360), (127, 128960000), (128, 127952500), (130, 125984000), (155, 105664000), (160, 102362000), (200, 81889600), (208, 78740000), (248, 66040000), (250, 65511680), (254, 64480000), (256, 63976250), (260, 62992000), (310, 52832000), (320, 51181000), (325, 50393600), (400, 40944800), (403, 40640000), (416, 39370000), (496, 33020000), (500, 32755840), (508, 32240000), (512, 31988125), (520, 31496000), (620, 26416000), (625, 26204672), (635, 25792000), (640, 25590500), (650, 25196800), (775, 21132800), (800, 20472400), (806, 20320000), (832, 19685000), (992, 16510000), (1000, 16377920), (1016, 16120000), (1040, 15748000), (1240, 13208000), (1250, 13102336), (1270, 12896000), (1280, 12795250), (1300, 12598400), (1550, 10566400), (1600, 10236200), (1612, 10160000), (1625, 10078720), (1651, 9920000), (1664, 9842500), (1984, 8255000), (2000, 8188960), (2015, 8128000), (2032, 8060000), (2080, 7874000), (2480, 6604000), (2500, 6551168), (2540, 6448000), (2560, 6397625), (2600, 6299200), (3100, 5283200), (3175, 5158400), (3200, 5118100), (3224, 5080000), (3250, 5039360), (3302, 4960000), (3328, 4921250), (3875, 4226560), (3937, 4160000), (3968, 4127500), (4000, 4094480), (4030, 4064000), (4064, 4030000), (4160, 3937000), (4960, 3302000), (5000, 3275584), (5080, 3224000), (5200, 3149600), (6200, 2641600), (6350, 2579200), (6400, 2559050), (6448, 2540000), (6500, 2519680), (6604, 2480000), (6656, 2460625), (7750, 2113280), (7874, 2080000), (7936, 2063750), (8000, 2047240), (8060, 2032000), (8125, 2015744), (8128, 2015000), (8255, 1984000), (8320, 1968500), (9920, 1651000), (10000, 1637792), (10075, 1625600), (10160, 1612000), (10400, 1574800), (12400, 1320800), (12700, 1289600), (12800, 1279525), (12896, 1270000), (13000, 1259840), (13208, 1240000), (15500, 1056640), (15748, 1040000), (15872, 1031875), (15875, 1031680), (16000, 1023620), (16120, 1016000), (16250, 1007872), (16256, 1007500), (16510, 992000), (16640, 984250), (19375, 845312), (19685, 832000), (19840, 825500), (20000, 818896), (20150, 812800), (20320, 806000), (20800, 787400), (24800, 660400), (25400, 644800), (25792, 635000), (26000, 629920), (26416, 620000), (31000, 528320), (31496, 520000), (31750, 515840), (32000, 511810), (32240, 508000), (32500, 503936), (32512, 503750), (33020, 496000), (33280, 492125), (38750, 422656), (39370, 416000), (39680, 412750), (40000, 409448), (40300, 406400), (40640, 403000), (41275, 396800), (41600, 393700), (49600, 330200), (50375, 325120), (50800, 322400), (51181, 320000), (51584, 317500), (52000, 314960), (52832, 310000), (62000, 264160), (62992, 260000), (63500, 257920), (64000, 255905), (64480, 254000), (65000, 251968), (65024, 251875), (66040, 248000), (77500, 211328), (78740, 208000), (79360, 206375), (79375, 206336), (80000, 204724), (80600, 203200), (81280, 201500), (82550, 198400), (83200, 196850), (98425, 166400), (99200, 165100), (100750, 162560), (101600, 161200), (102362, 160000), (103168, 158750), (104000, 157480), (105664, 155000), (124000, 132080), (125984, 130000), (127000, 128960)]