20161029168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5101}}^1$

素因数の和:6432

約数の個数: 160

約数和(自身を含む): 66200286720

約数和(自身を除く): 46039257552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1307, 1512, 2614, 3024, 3921, 5101, 5228, 7842, 9149, 10202, 10456, 11763, 15303, 15684, 18298, 20404, 20912, 23526, 27447, 30606, 31368, 35289, 35707, 36596, 40808, 45909, 47052, 54894, 61212, 62736, 70578, 71414, 73192, 81616, 82341, 91818, 94104, 107121, 109788, 122424, 137727, 141156, 142828, 146384, 164682, 183636, 188208, 214242, 219576, 244848, 247023, 275454, 282312, 285656, 321363, 329364, 367272, 428484, 439152, 494046, 550908, 564624, 571312, 642726, 658728, 734544, 856968, 964089, 988092, 1101816, 1285452, 1317456, 1713936, 1928178, 1976184, 2203632, 2570904, 3856356, 3952368, 5141808, 6667007, 7712712, 13334014, 15425424, 20001021, 26668028, 40002042, 46669049, 53336056, 60003063, 80004084, 93338098, 106672112, 120006126, 140007147, 160008168, 180009189, 186676196, 240012252, 280014294, 320016336, 360018378, 373352392, 420021441, 480024504, 560028588, 720036756, 746704784, 840042882, 960049008, 1120057176, 1260064323, 1440073512, 1680085764, 2240114352, 2520128646, 2880147024, 3360171528, 5040257292, 6720343056, 10080514584, 20161029168]

約数ペア:

[(1, 20161029168), (2, 10080514584), (3, 6720343056), (4, 5040257292), (6, 3360171528), (7, 2880147024), (8, 2520128646), (9, 2240114352), (12, 1680085764), (14, 1440073512), (16, 1260064323), (18, 1120057176), (21, 960049008), (24, 840042882), (27, 746704784), (28, 720036756), (36, 560028588), (42, 480024504), (48, 420021441), (54, 373352392), (56, 360018378), (63, 320016336), (72, 280014294), (84, 240012252), (108, 186676196), (112, 180009189), (126, 160008168), (144, 140007147), (168, 120006126), (189, 106672112), (216, 93338098), (252, 80004084), (336, 60003063), (378, 53336056), (432, 46669049), (504, 40002042), (756, 26668028), (1008, 20001021), (1307, 15425424), (1512, 13334014), (2614, 7712712), (3024, 6667007), (3921, 5141808), (5101, 3952368), (5228, 3856356), (7842, 2570904), (9149, 2203632), (10202, 1976184), (10456, 1928178), (11763, 1713936), (15303, 1317456), (15684, 1285452), (18298, 1101816), (20404, 988092), (20912, 964089), (23526, 856968), (27447, 734544), (30606, 658728), (31368, 642726), (35289, 571312), (35707, 564624), (36596, 550908), (40808, 494046), (45909, 439152), (47052, 428484), (54894, 367272), (61212, 329364), (62736, 321363), (70578, 285656), (71414, 282312), (73192, 275454), (81616, 247023), (82341, 244848), (91818, 219576), (94104, 214242), (107121, 188208), (109788, 183636), (122424, 164682), (137727, 146384), (141156, 142828)]