64910040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41609}}^1$

素因数の和:41657

約数の個数: 280

約数和(自身を含む): 231121579920

約数和(自身を除く): 166211539920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 625, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1250, 1300, 1500, 1560, 1600, 1625, 1875, 1950, 2000, 2080, 2400, 2496, 2500, 2600, 3000, 3120, 3250, 3750, 3900, 4000, 4160, 4800, 4875, 5000, 5200, 6000, 6240, 6500, 7500, 7800, 8000, 8125, 9750, 10000, 10400, 12000, 12480, 13000, 15000, 15600, 16250, 19500, 20000, 20800, 24000, 24375, 26000, 30000, 31200, 32500, 39000, 40000, 41609, 48750, 52000, 60000, 62400, 65000, 78000, 83218, 97500, 104000, 120000, 124827, 130000, 156000, 166436, 195000, 208045, 249654, 260000, 312000, 332872, 390000, 416090, 499308, 520000, 540917, 624135, 665744, 780000, 832180, 998616, 1040225, 1081834, 1248270, 1331488, 1560000, 1622751, 1664360, 1997232, 2080450, 2163668, 2496540, 2662976, 2704585, 3120675, 3245502, 3328720, 3994464, 4160900, 4327336, 4993080, 5201125, 5409170, 6241350, 6491004, 6657440, 7988928, 8113755, 8321800, 8654672, 9986160, 10402250, 10818340, 12482700, 12982008, 13314880, 13522925, 15603375, 16227510, 16643600, 17309344, 19972320, 20804500, 21636680, 24965400, 25964016, 26005625, 27045850, 31206750, 32455020, 33287200, 34618688, 39944640, 40568775, 41609000, 43273360, 49930800, 51928032, 52011250, 54091700, 62413500, 64910040, 66574400, 67614625, 78016875, 81137550, 83218000, 86546720, 99861600, 103856064, 104022500, 108183400, 124827000, 129820080, 135229250, 156033750, 162275100, 166436000, 173093440, 199723200, 202843875, 208045000, 216366800, 249654000, 259640160, 270458500, 312067500, 324550200, 332872000, 338073125, 405687750, 416090000, 432733600, 499308000, 519280320, 540917000, 624135000, 649100400, 676146250, 811375500, 832180000, 865467200, 998616000, 1014219375, 1081834000, 1248270000, 1298200800, 1352292500, 1622751000, 1664360000, 2028438750, 2163668000, 2496540000, 2596401600, 2704585000, 3245502000, 4056877500, 4327336000, 4993080000, 5409170000, 6491004000, 8113755000, 10818340000, 12982008000, 16227510000, 21636680000, 32455020000, 64910040000]

約数ペア:

[(1, 64910040000), (2, 32455020000), (3, 21636680000), (4, 16227510000), (5, 12982008000), (6, 10818340000), (8, 8113755000), (10, 6491004000), (12, 5409170000), (13, 4993080000), (15, 4327336000), (16, 4056877500), (20, 3245502000), (24, 2704585000), (25, 2596401600), (26, 2496540000), (30, 2163668000), (32, 2028438750), (39, 1664360000), (40, 1622751000), (48, 1352292500), (50, 1298200800), (52, 1248270000), (60, 1081834000), (64, 1014219375), (65, 998616000), (75, 865467200), (78, 832180000), (80, 811375500), (96, 676146250), (100, 649100400), (104, 624135000), (120, 540917000), (125, 519280320), (130, 499308000), (150, 432733600), (156, 416090000), (160, 405687750), (192, 338073125), (195, 332872000), (200, 324550200), (208, 312067500), (240, 270458500), (250, 259640160), (260, 249654000), (300, 216366800), (312, 208045000), (320, 202843875), (325, 199723200), (375, 173093440), (390, 166436000), (400, 162275100), (416, 156033750), (480, 135229250), (500, 129820080), (520, 124827000), (600, 108183400), (624, 104022500), (625, 103856064), (650, 99861600), (750, 86546720), (780, 83218000), (800, 81137550), (832, 78016875), (960, 67614625), (975, 66574400), (1000, 64910040), (1040, 62413500), (1200, 54091700), (1248, 52011250), (1250, 51928032), (1300, 49930800), (1500, 43273360), (1560, 41609000), (1600, 40568775), (1625, 39944640), (1875, 34618688), (1950, 33287200), (2000, 32455020), (2080, 31206750), (2400, 27045850), (2496, 26005625), (2500, 25964016), (2600, 24965400), (3000, 21636680), (3120, 20804500), (3250, 19972320), (3750, 17309344), (3900, 16643600), (4000, 16227510), (4160, 15603375), (4800, 13522925), (4875, 13314880), (5000, 12982008), (5200, 12482700), (6000, 10818340), (6240, 10402250), (6500, 9986160), (7500, 8654672), (7800, 8321800), (8000, 8113755), (8125, 7988928), (9750, 6657440), (10000, 6491004), (10400, 6241350), (12000, 5409170), (12480, 5201125), (13000, 4993080), (15000, 4327336), (15600, 4160900), (16250, 3994464), (19500, 3328720), (20000, 3245502), (20800, 3120675), (24000, 2704585), (24375, 2662976), (26000, 2496540), (30000, 2163668), (31200, 2080450), (32500, 1997232), (39000, 1664360), (40000, 1622751), (41609, 1560000), (48750, 1331488), (52000, 1248270), (60000, 1081834), (62400, 1040225), (65000, 998616), (78000, 832180), (83218, 780000), (97500, 665744), (104000, 624135), (120000, 540917), (124827, 520000), (130000, 499308), (156000, 416090), (166436, 390000), (195000, 332872), (208045, 312000), (249654, 260000)]