220772374560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{294269}}^1$

素因数の和:294811

約数の個数: 144

約数和(自身を含む): 754834331160

約数和(自身を除く): 534061956600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 521, 720, 1042, 1440, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 8336, 9378, 10420, 12504, 15630, 16672, 18756, 20840, 23445, 25008, 31260, 37512, 41680, 46890, 50016, 62520, 75024, 83360, 93780, 125040, 150048, 187560, 250080, 294269, 375120, 588538, 750240, 882807, 1177076, 1471345, 1765614, 2354152, 2648421, 2942690, 3531228, 4414035, 4708304, 5296842, 5885380, 7062456, 8828070, 9416608, 10593684, 11770760, 13242105, 14124912, 17656140, 21187368, 23541520, 26484210, 28249824, 35312280, 42374736, 47083040, 52968420, 70624560, 84749472, 105936840, 141249120, 153314149, 211873680, 306628298, 423747360, 459942447, 613256596, 766570745, 919884894, 1226513192, 1379827341, 1533141490, 1839769788, 2299712235, 2453026384, 2759654682, 3066282980, 3679539576, 4599424470, 4906052768, 5519309364, 6132565960, 6899136705, 7359079152, 9198848940, 11038618728, 12265131920, 13798273410, 14718158304, 18397697880, 22077237456, 24530263840, 27596546820, 36795395760, 44154474912, 55193093640, 73590791520, 110386187280, 220772374560]

約数ペア:

[(1, 220772374560), (2, 110386187280), (3, 73590791520), (4, 55193093640), (5, 44154474912), (6, 36795395760), (8, 27596546820), (9, 24530263840), (10, 22077237456), (12, 18397697880), (15, 14718158304), (16, 13798273410), (18, 12265131920), (20, 11038618728), (24, 9198848940), (30, 7359079152), (32, 6899136705), (36, 6132565960), (40, 5519309364), (45, 4906052768), (48, 4599424470), (60, 3679539576), (72, 3066282980), (80, 2759654682), (90, 2453026384), (96, 2299712235), (120, 1839769788), (144, 1533141490), (160, 1379827341), (180, 1226513192), (240, 919884894), (288, 766570745), (360, 613256596), (480, 459942447), (521, 423747360), (720, 306628298), (1042, 211873680), (1440, 153314149), (1563, 141249120), (2084, 105936840), (2605, 84749472), (3126, 70624560), (4168, 52968420), (4689, 47083040), (5210, 42374736), (6252, 35312280), (7815, 28249824), (8336, 26484210), (9378, 23541520), (10420, 21187368), (12504, 17656140), (15630, 14124912), (16672, 13242105), (18756, 11770760), (20840, 10593684), (23445, 9416608), (25008, 8828070), (31260, 7062456), (37512, 5885380), (41680, 5296842), (46890, 4708304), (50016, 4414035), (62520, 3531228), (75024, 2942690), (83360, 2648421), (93780, 2354152), (125040, 1765614), (150048, 1471345), (187560, 1177076), (250080, 882807), (294269, 750240), (375120, 588538)]