3268720000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 320

約数和(自身を含む): 10037412000

約数和(自身を除く): 6768692000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 128, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 350, 364, 400, 416, 448, 449, 455, 500, 520, 560, 625, 640, 650, 700, 728, 800, 832, 875, 896, 898, 910, 1000, 1040, 1120, 1250, 1300, 1400, 1456, 1600, 1625, 1664, 1750, 1796, 1820, 2000, 2080, 2240, 2245, 2275, 2500, 2600, 2800, 2912, 3143, 3200, 3250, 3500, 3592, 3640, 4000, 4160, 4375, 4480, 4490, 4550, 5000, 5200, 5600, 5824, 5837, 6286, 6500, 7000, 7184, 7280, 8000, 8125, 8320, 8750, 8980, 9100, 10000, 10400, 11200, 11225, 11375, 11648, 11674, 12572, 13000, 14000, 14368, 14560, 15715, 16000, 16250, 17500, 17960, 18200, 20000, 20800, 22400, 22450, 22750, 23348, 25144, 26000, 28000, 28736, 29120, 29185, 31430, 32500, 35000, 35920, 36400, 40000, 40859, 41600, 44900, 45500, 46696, 50288, 52000, 56000, 56125, 56875, 57472, 58240, 58370, 62860, 65000, 70000, 71840, 72800, 78575, 80000, 81718, 89800, 91000, 93392, 100576, 104000, 112000, 112250, 113750, 116740, 125720, 130000, 140000, 143680, 145600, 145925, 157150, 163436, 179600, 182000, 186784, 201152, 204295, 208000, 224500, 227500, 233480, 251440, 260000, 280000, 280625, 287360, 291200, 291850, 314300, 326872, 359200, 364000, 373568, 392875, 402304, 408590, 449000, 455000, 466960, 502880, 520000, 560000, 561250, 583700, 628600, 653744, 718400, 728000, 729625, 747136, 785750, 817180, 898000, 910000, 933920, 1005760, 1021475, 1040000, 1122500, 1167400, 1257200, 1307488, 1436800, 1456000, 1459250, 1571500, 1634360, 1796000, 1820000, 1867840, 1964375, 2011520, 2042950, 2245000, 2334800, 2514400, 2614976, 2918500, 3143000, 3268720, 3592000, 3640000, 3648125, 3735680, 3928750, 4085900, 4490000, 4669600, 5028800, 5107375, 5229952, 5837000, 6286000, 6537440, 7184000, 7280000, 7296250, 7857500, 8171800, 8980000, 9339200, 10057600, 10214750, 11674000, 12572000, 13074880, 14592500, 15715000, 16343600, 17960000, 18678400, 20429500, 23348000, 25144000, 25536875, 26149760, 29185000, 31430000, 32687200, 35920000, 40859000, 46696000, 50288000, 51073750, 58370000, 62860000, 65374400, 81718000, 93392000, 102147500, 116740000, 125720000, 130748800, 163436000, 204295000, 233480000, 251440000, 326872000, 408590000, 466960000, 653744000, 817180000, 1634360000, 3268720000]

約数ペア:

[(1, 3268720000), (2, 1634360000), (4, 817180000), (5, 653744000), (7, 466960000), (8, 408590000), (10, 326872000), (13, 251440000), (14, 233480000), (16, 204295000), (20, 163436000), (25, 130748800), (26, 125720000), (28, 116740000), (32, 102147500), (35, 93392000), (40, 81718000), (50, 65374400), (52, 62860000), (56, 58370000), (64, 51073750), (65, 50288000), (70, 46696000), (80, 40859000), (91, 35920000), (100, 32687200), (104, 31430000), (112, 29185000), (125, 26149760), (128, 25536875), (130, 25144000), (140, 23348000), (160, 20429500), (175, 18678400), (182, 17960000), (200, 16343600), (208, 15715000), (224, 14592500), (250, 13074880), (260, 12572000), (280, 11674000), (320, 10214750), (325, 10057600), (350, 9339200), (364, 8980000), (400, 8171800), (416, 7857500), (448, 7296250), (449, 7280000), (455, 7184000), (500, 6537440), (520, 6286000), (560, 5837000), (625, 5229952), (640, 5107375), (650, 5028800), (700, 4669600), (728, 4490000), (800, 4085900), (832, 3928750), (875, 3735680), (896, 3648125), (898, 3640000), (910, 3592000), (1000, 3268720), (1040, 3143000), (1120, 2918500), (1250, 2614976), (1300, 2514400), (1400, 2334800), (1456, 2245000), (1600, 2042950), (1625, 2011520), (1664, 1964375), (1750, 1867840), (1796, 1820000), (1820, 1796000), (2000, 1634360), (2080, 1571500), (2240, 1459250), (2245, 1456000), (2275, 1436800), (2500, 1307488), (2600, 1257200), (2800, 1167400), (2912, 1122500), (3143, 1040000), (3200, 1021475), (3250, 1005760), (3500, 933920), (3592, 910000), (3640, 898000), (4000, 817180), (4160, 785750), (4375, 747136), (4480, 729625), (4490, 728000), (4550, 718400), (5000, 653744), (5200, 628600), (5600, 583700), (5824, 561250), (5837, 560000), (6286, 520000), (6500, 502880), (7000, 466960), (7184, 455000), (7280, 449000), (8000, 408590), (8125, 402304), (8320, 392875), (8750, 373568), (8980, 364000), (9100, 359200), (10000, 326872), (10400, 314300), (11200, 291850), (11225, 291200), (11375, 287360), (11648, 280625), (11674, 280000), (12572, 260000), (13000, 251440), (14000, 233480), (14368, 227500), (14560, 224500), (15715, 208000), (16000, 204295), (16250, 201152), (17500, 186784), (17960, 182000), (18200, 179600), (20000, 163436), (20800, 157150), (22400, 145925), (22450, 145600), (22750, 143680), (23348, 140000), (25144, 130000), (26000, 125720), (28000, 116740), (28736, 113750), (29120, 112250), (29185, 112000), (31430, 104000), (32500, 100576), (35000, 93392), (35920, 91000), (36400, 89800), (40000, 81718), (40859, 80000), (41600, 78575), (44900, 72800), (45500, 71840), (46696, 70000), (50288, 65000), (52000, 62860), (56000, 58370), (56125, 58240), (56875, 57472)]