16790791920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{78697}}^1$

素因数の和:78847

約数の個数: 160

約数和(自身を含む): 59956543488

約数和(自身を除く): 43165751568

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, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8890, 10160, 10668, 13335, 14224, 15240, 17780, 21336, 26670, 30480, 35560, 42672, 53340, 71120, 78697, 106680, 157394, 213360, 236091, 314788, 393485, 472182, 550879, 629576, 786970, 944364, 1101758, 1180455, 1259152, 1573940, 1652637, 1888728, 2203516, 2360910, 2754395, 3147880, 3305274, 3777456, 4407032, 4721820, 5508790, 6295760, 6610548, 8263185, 8814064, 9443640, 9994519, 11017580, 13221096, 16526370, 18887280, 19989038, 22035160, 26442192, 29983557, 33052740, 39978076, 44070320, 49972595, 59967114, 66105480, 69961633, 79956152, 99945190, 119934228, 132210960, 139923266, 149917785, 159912304, 199890380, 209884899, 239868456, 279846532, 299835570, 349808165, 399780760, 419769798, 479736912, 559693064, 599671140, 699616330, 799561520, 839539596, 1049424495, 1119386128, 1199342280, 1399232660, 1679079192, 2098848990, 2398684560, 2798465320, 3358158384, 4197697980, 5596930640, 8395395960, 16790791920]

約数ペア:

[(1, 16790791920), (2, 8395395960), (3, 5596930640), (4, 4197697980), (5, 3358158384), (6, 2798465320), (7, 2398684560), (8, 2098848990), (10, 1679079192), (12, 1399232660), (14, 1199342280), (15, 1119386128), (16, 1049424495), (20, 839539596), (21, 799561520), (24, 699616330), (28, 599671140), (30, 559693064), (35, 479736912), (40, 419769798), (42, 399780760), (48, 349808165), (56, 299835570), (60, 279846532), (70, 239868456), (80, 209884899), (84, 199890380), (105, 159912304), (112, 149917785), (120, 139923266), (127, 132210960), (140, 119934228), (168, 99945190), (210, 79956152), (240, 69961633), (254, 66105480), (280, 59967114), (336, 49972595), (381, 44070320), (420, 39978076), (508, 33052740), (560, 29983557), (635, 26442192), (762, 22035160), (840, 19989038), (889, 18887280), (1016, 16526370), (1270, 13221096), (1524, 11017580), (1680, 9994519), (1778, 9443640), (1905, 8814064), (2032, 8263185), (2540, 6610548), (2667, 6295760), (3048, 5508790), (3556, 4721820), (3810, 4407032), (4445, 3777456), (5080, 3305274), (5334, 3147880), (6096, 2754395), (7112, 2360910), (7620, 2203516), (8890, 1888728), (10160, 1652637), (10668, 1573940), (13335, 1259152), (14224, 1180455), (15240, 1101758), (17780, 944364), (21336, 786970), (26670, 629576), (30480, 550879), (35560, 472182), (42672, 393485), (53340, 314788), (71120, 236091), (78697, 213360), (106680, 157394)]