16519216560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{893897}}^1$

素因数の和:893931

約数の個数: 160

約数和(自身を含む): 63845770752

約数和(自身を除く): 47326554192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 893897, 1787794, 2681691, 3575588, 4469485, 5363382, 6257279, 7151176, 8938970, 9832867, 10726764, 12514558, 13408455, 14302352, 17877940, 18771837, 19665734, 21453528, 25029116, 26816910, 29498601, 31286395, 35755880, 37543674, 39331468, 42907056, 49164335, 50058232, 53633820, 58997202, 62572790, 68830069, 71511760, 75087348, 78662936, 93859185, 98328670, 100116464, 107267640, 117994404, 125145580, 137660138, 147493005, 150174696, 157325872, 187718370, 196657340, 206490207, 214535280, 235988808, 250291160, 275320276, 294986010, 300349392, 344150345, 375436740, 393314680, 412980414, 471977616, 500582320, 550640552, 589972020, 688300690, 750873480, 786629360, 825960828, 1032451035, 1101281104, 1179944040, 1376601380, 1501746960, 1651921656, 2064902070, 2359888080, 2753202760, 3303843312, 4129804140, 5506405520, 8259608280, 16519216560]

約数ペア:

[(1, 16519216560), (2, 8259608280), (3, 5506405520), (4, 4129804140), (5, 3303843312), (6, 2753202760), (7, 2359888080), (8, 2064902070), (10, 1651921656), (11, 1501746960), (12, 1376601380), (14, 1179944040), (15, 1101281104), (16, 1032451035), (20, 825960828), (21, 786629360), (22, 750873480), (24, 688300690), (28, 589972020), (30, 550640552), (33, 500582320), (35, 471977616), (40, 412980414), (42, 393314680), (44, 375436740), (48, 344150345), (55, 300349392), (56, 294986010), (60, 275320276), (66, 250291160), (70, 235988808), (77, 214535280), (80, 206490207), (84, 196657340), (88, 187718370), (105, 157325872), (110, 150174696), (112, 147493005), (120, 137660138), (132, 125145580), (140, 117994404), (154, 107267640), (165, 100116464), (168, 98328670), (176, 93859185), (210, 78662936), (220, 75087348), (231, 71511760), (240, 68830069), (264, 62572790), (280, 58997202), (308, 53633820), (330, 50058232), (336, 49164335), (385, 42907056), (420, 39331468), (440, 37543674), (462, 35755880), (528, 31286395), (560, 29498601), (616, 26816910), (660, 25029116), (770, 21453528), (840, 19665734), (880, 18771837), (924, 17877940), (1155, 14302352), (1232, 13408455), (1320, 12514558), (1540, 10726764), (1680, 9832867), (1848, 8938970), (2310, 7151176), (2640, 6257279), (3080, 5363382), (3696, 4469485), (4620, 3575588), (6160, 2681691), (9240, 1787794), (18480, 893897)]