71543198720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9199}}^1$

素因数の和:9269

約数の個数: 264

約数和(自身を含む): 206101785600

約数和(自身を除く): 134558586880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 392, 434, 448, 490, 496, 512, 560, 620, 640, 784, 868, 896, 980, 992, 1024, 1085, 1120, 1240, 1280, 1519, 1568, 1736, 1792, 1960, 1984, 2170, 2240, 2480, 2560, 3038, 3136, 3472, 3584, 3920, 3968, 4340, 4480, 4960, 5120, 6076, 6272, 6944, 7168, 7595, 7840, 7936, 8680, 8960, 9199, 9920, 12152, 12544, 13888, 15190, 15680, 15872, 17360, 17920, 18398, 19840, 24304, 25088, 27776, 30380, 31360, 31744, 34720, 35840, 36796, 39680, 45995, 48608, 50176, 55552, 60760, 62720, 64393, 69440, 73592, 79360, 91990, 97216, 111104, 121520, 125440, 128786, 138880, 147184, 158720, 183980, 194432, 222208, 243040, 250880, 257572, 277760, 285169, 294368, 321965, 367960, 388864, 450751, 486080, 515144, 555520, 570338, 588736, 643930, 735920, 777728, 901502, 972160, 1030288, 1111040, 1140676, 1177472, 1287860, 1425845, 1471840, 1555456, 1803004, 1944320, 1996183, 2060576, 2253755, 2281352, 2354944, 2575720, 2851690, 2943680, 3606008, 3888640, 3992366, 4121152, 4507510, 4562704, 4709888, 5151440, 5703380, 5887360, 7212016, 7777280, 7984732, 8242304, 9015020, 9125408, 9419776, 9980915, 10302880, 11406760, 11774720, 13973281, 14424032, 15969464, 16484608, 18030040, 18250816, 19961830, 20605760, 22813520, 23549440, 27946562, 28848064, 31938928, 32969216, 36060080, 36501632, 39923660, 41211520, 45627040, 47098880, 55893124, 57696128, 63877856, 65938432, 69866405, 72120160, 73003264, 79847320, 82423040, 91254080, 111786248, 115392256, 127755712, 139732810, 144240320, 146006528, 159694640, 164846080, 182508160, 223572496, 230784512, 255511424, 279465620, 288480640, 292013056, 319389280, 329692160, 365016320, 447144992, 461569024, 511022848, 558931240, 576961280, 638778560, 730032640, 894289984, 1022045696, 1117862480, 1153922560, 1277557120, 1460065280, 1788579968, 2044091392, 2235724960, 2307845120, 2555114240, 3577159936, 4471449920, 5110228480, 7154319872, 8942899840, 10220456960, 14308639744, 17885799680, 35771599360, 71543198720]

約数ペア:

[(1, 71543198720), (2, 35771599360), (4, 17885799680), (5, 14308639744), (7, 10220456960), (8, 8942899840), (10, 7154319872), (14, 5110228480), (16, 4471449920), (20, 3577159936), (28, 2555114240), (31, 2307845120), (32, 2235724960), (35, 2044091392), (40, 1788579968), (49, 1460065280), (56, 1277557120), (62, 1153922560), (64, 1117862480), (70, 1022045696), (80, 894289984), (98, 730032640), (112, 638778560), (124, 576961280), (128, 558931240), (140, 511022848), (155, 461569024), (160, 447144992), (196, 365016320), (217, 329692160), (224, 319389280), (245, 292013056), (248, 288480640), (256, 279465620), (280, 255511424), (310, 230784512), (320, 223572496), (392, 182508160), (434, 164846080), (448, 159694640), (490, 146006528), (496, 144240320), (512, 139732810), (560, 127755712), (620, 115392256), (640, 111786248), (784, 91254080), (868, 82423040), (896, 79847320), (980, 73003264), (992, 72120160), (1024, 69866405), (1085, 65938432), (1120, 63877856), (1240, 57696128), (1280, 55893124), (1519, 47098880), (1568, 45627040), (1736, 41211520), (1792, 39923660), (1960, 36501632), (1984, 36060080), (2170, 32969216), (2240, 31938928), (2480, 28848064), (2560, 27946562), (3038, 23549440), (3136, 22813520), (3472, 20605760), (3584, 19961830), (3920, 18250816), (3968, 18030040), (4340, 16484608), (4480, 15969464), (4960, 14424032), (5120, 13973281), (6076, 11774720), (6272, 11406760), (6944, 10302880), (7168, 9980915), (7595, 9419776), (7840, 9125408), (7936, 9015020), (8680, 8242304), (8960, 7984732), (9199, 7777280), (9920, 7212016), (12152, 5887360), (12544, 5703380), (13888, 5151440), (15190, 4709888), (15680, 4562704), (15872, 4507510), (17360, 4121152), (17920, 3992366), (18398, 3888640), (19840, 3606008), (24304, 2943680), (25088, 2851690), (27776, 2575720), (30380, 2354944), (31360, 2281352), (31744, 2253755), (34720, 2060576), (35840, 1996183), (36796, 1944320), (39680, 1803004), (45995, 1555456), (48608, 1471840), (50176, 1425845), (55552, 1287860), (60760, 1177472), (62720, 1140676), (64393, 1111040), (69440, 1030288), (73592, 972160), (79360, 901502), (91990, 777728), (97216, 735920), (111104, 643930), (121520, 588736), (125440, 570338), (128786, 555520), (138880, 515144), (147184, 486080), (158720, 450751), (183980, 388864), (194432, 367960), (222208, 321965), (243040, 294368), (250880, 285169), (257572, 277760)]