20134378320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{16001}}^1$

素因数の和:16138

約数の個数: 240

約数和(自身を含む): 73290184128

約数和(自身を除く): 53155805808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 107, 112, 120, 140, 147, 168, 196, 210, 214, 240, 245, 280, 294, 321, 336, 392, 420, 428, 490, 535, 560, 588, 642, 735, 749, 784, 840, 856, 980, 1070, 1176, 1284, 1470, 1498, 1605, 1680, 1712, 1960, 2140, 2247, 2352, 2568, 2940, 2996, 3210, 3745, 3920, 4280, 4494, 5136, 5243, 5880, 5992, 6420, 7490, 8560, 8988, 10486, 11235, 11760, 11984, 12840, 14980, 15729, 16001, 17976, 20972, 22470, 25680, 26215, 29960, 31458, 32002, 35952, 41944, 44940, 48003, 52430, 59920, 62916, 64004, 78645, 80005, 83888, 89880, 96006, 104860, 112007, 125832, 128008, 157290, 160010, 179760, 192012, 209720, 224014, 240015, 251664, 256016, 314580, 320020, 336021, 384024, 419440, 448028, 480030, 560035, 629160, 640040, 672042, 768048, 784049, 896056, 960060, 1120070, 1258320, 1280080, 1344084, 1568098, 1680105, 1712107, 1792112, 1920120, 2240140, 2352147, 2688168, 3136196, 3360210, 3424214, 3840240, 3920245, 4480280, 4704294, 5136321, 5376336, 6272392, 6720420, 6848428, 7840490, 8560535, 8960560, 9408588, 10272642, 11760735, 11984749, 12544784, 13440840, 13696856, 15680980, 17121070, 18817176, 20545284, 23521470, 23969498, 25681605, 26881680, 27393712, 31361960, 34242140, 35954247, 37634352, 41090568, 47042940, 47938996, 51363210, 59923745, 62723920, 68484280, 71908494, 82181136, 83893243, 94085880, 95877992, 102726420, 119847490, 136968560, 143816988, 167786486, 179771235, 188171760, 191755984, 205452840, 239694980, 251679729, 287633976, 335572972, 359542470, 410905680, 419466215, 479389960, 503359458, 575267952, 671145944, 719084940, 838932430, 958779920, 1006718916, 1258398645, 1342291888, 1438169880, 1677864860, 2013437832, 2516797290, 2876339760, 3355729720, 4026875664, 5033594580, 6711459440, 10067189160, 20134378320]

約数ペア:

[(1, 20134378320), (2, 10067189160), (3, 6711459440), (4, 5033594580), (5, 4026875664), (6, 3355729720), (7, 2876339760), (8, 2516797290), (10, 2013437832), (12, 1677864860), (14, 1438169880), (15, 1342291888), (16, 1258398645), (20, 1006718916), (21, 958779920), (24, 838932430), (28, 719084940), (30, 671145944), (35, 575267952), (40, 503359458), (42, 479389960), (48, 419466215), (49, 410905680), (56, 359542470), (60, 335572972), (70, 287633976), (80, 251679729), (84, 239694980), (98, 205452840), (105, 191755984), (107, 188171760), (112, 179771235), (120, 167786486), (140, 143816988), (147, 136968560), (168, 119847490), (196, 102726420), (210, 95877992), (214, 94085880), (240, 83893243), (245, 82181136), (280, 71908494), (294, 68484280), (321, 62723920), (336, 59923745), (392, 51363210), (420, 47938996), (428, 47042940), (490, 41090568), (535, 37634352), (560, 35954247), (588, 34242140), (642, 31361960), (735, 27393712), (749, 26881680), (784, 25681605), (840, 23969498), (856, 23521470), (980, 20545284), (1070, 18817176), (1176, 17121070), (1284, 15680980), (1470, 13696856), (1498, 13440840), (1605, 12544784), (1680, 11984749), (1712, 11760735), (1960, 10272642), (2140, 9408588), (2247, 8960560), (2352, 8560535), (2568, 7840490), (2940, 6848428), (2996, 6720420), (3210, 6272392), (3745, 5376336), (3920, 5136321), (4280, 4704294), (4494, 4480280), (5136, 3920245), (5243, 3840240), (5880, 3424214), (5992, 3360210), (6420, 3136196), (7490, 2688168), (8560, 2352147), (8988, 2240140), (10486, 1920120), (11235, 1792112), (11760, 1712107), (11984, 1680105), (12840, 1568098), (14980, 1344084), (15729, 1280080), (16001, 1258320), (17976, 1120070), (20972, 960060), (22470, 896056), (25680, 784049), (26215, 768048), (29960, 672042), (31458, 640040), (32002, 629160), (35952, 560035), (41944, 480030), (44940, 448028), (48003, 419440), (52430, 384024), (59920, 336021), (62916, 320020), (64004, 314580), (78645, 256016), (80005, 251664), (83888, 240015), (89880, 224014), (96006, 209720), (104860, 192012), (112007, 179760), (125832, 160010), (128008, 157290)]