87217484480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107857}}^1$

素因数の和:107919

約数の個数: 168

約数和(自身を含む): 250508402208

約数和(自身を除く): 163290917728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 665, 722, 760, 1064, 1120, 1216, 1330, 1444, 1520, 1805, 2128, 2240, 2527, 2660, 2888, 3040, 3610, 4256, 5054, 5320, 5776, 6080, 7220, 8512, 10108, 10640, 11552, 12635, 14440, 20216, 21280, 23104, 25270, 28880, 40432, 42560, 50540, 57760, 80864, 101080, 107857, 115520, 161728, 202160, 215714, 404320, 431428, 539285, 754999, 808640, 862856, 1078570, 1509998, 1725712, 2049283, 2157140, 3019996, 3451424, 3774995, 4098566, 4314280, 6039992, 6902848, 7549990, 8197132, 8628560, 10246415, 12079984, 14344981, 15099980, 16394264, 17257120, 20492830, 24159968, 28689962, 30199960, 32788528, 34514240, 38936377, 40985660, 48319936, 57379924, 60399920, 65577056, 71724905, 77872754, 81971320, 114759848, 120799840, 131154112, 143449810, 155745508, 163942640, 194681885, 229519696, 241599680, 272554639, 286899620, 311491016, 327885280, 389363770, 459039392, 545109278, 573799240, 622982032, 655770560, 778727540, 918078784, 1090218556, 1147598480, 1245964064, 1362773195, 1557455080, 2180437112, 2295196960, 2491928128, 2725546390, 3114910160, 4360874224, 4590393920, 5451092780, 6229820320, 8721748448, 10902185560, 12459640640, 17443496896, 21804371120, 43608742240, 87217484480]

約数ペア:

[(1, 87217484480), (2, 43608742240), (4, 21804371120), (5, 17443496896), (7, 12459640640), (8, 10902185560), (10, 8721748448), (14, 6229820320), (16, 5451092780), (19, 4590393920), (20, 4360874224), (28, 3114910160), (32, 2725546390), (35, 2491928128), (38, 2295196960), (40, 2180437112), (56, 1557455080), (64, 1362773195), (70, 1245964064), (76, 1147598480), (80, 1090218556), (95, 918078784), (112, 778727540), (133, 655770560), (140, 622982032), (152, 573799240), (160, 545109278), (190, 459039392), (224, 389363770), (266, 327885280), (280, 311491016), (304, 286899620), (320, 272554639), (361, 241599680), (380, 229519696), (448, 194681885), (532, 163942640), (560, 155745508), (608, 143449810), (665, 131154112), (722, 120799840), (760, 114759848), (1064, 81971320), (1120, 77872754), (1216, 71724905), (1330, 65577056), (1444, 60399920), (1520, 57379924), (1805, 48319936), (2128, 40985660), (2240, 38936377), (2527, 34514240), (2660, 32788528), (2888, 30199960), (3040, 28689962), (3610, 24159968), (4256, 20492830), (5054, 17257120), (5320, 16394264), (5776, 15099980), (6080, 14344981), (7220, 12079984), (8512, 10246415), (10108, 8628560), (10640, 8197132), (11552, 7549990), (12635, 6902848), (14440, 6039992), (20216, 4314280), (21280, 4098566), (23104, 3774995), (25270, 3451424), (28880, 3019996), (40432, 2157140), (42560, 2049283), (50540, 1725712), (57760, 1509998), (80864, 1078570), (101080, 862856), (107857, 808640), (115520, 754999), (161728, 539285), (202160, 431428), (215714, 404320)]