220480128

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 702673920

約数和(自身を除く): 482193792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 127, 128, 132, 137, 144, 176, 192, 198, 254, 264, 274, 288, 352, 381, 384, 396, 411, 508, 528, 548, 576, 704, 762, 792, 822, 1016, 1056, 1096, 1143, 1152, 1233, 1397, 1408, 1507, 1524, 1584, 1644, 2032, 2112, 2192, 2286, 2466, 2794, 3014, 3048, 3168, 3288, 4064, 4191, 4224, 4384, 4521, 4572, 4932, 5588, 6028, 6096, 6336, 6576, 8128, 8382, 8768, 9042, 9144, 9864, 11176, 12056, 12192, 12573, 12672, 13152, 13563, 16256, 16764, 17399, 17536, 18084, 18288, 19728, 22352, 24112, 24384, 25146, 26304, 27126, 33528, 34798, 36168, 36576, 39456, 44704, 48224, 48768, 50292, 52197, 52608, 54252, 67056, 69596, 72336, 73152, 78912, 89408, 96448, 100584, 104394, 108504, 134112, 139192, 144672, 146304, 156591, 157824, 178816, 191389, 192896, 201168, 208788, 217008, 268224, 278384, 289344, 313182, 382778, 402336, 417576, 434016, 536448, 556768, 574167, 578688, 626364, 765556, 804672, 835152, 868032, 1113536, 1148334, 1252728, 1531112, 1609344, 1670304, 1722501, 1736064, 2227072, 2296668, 2505456, 3062224, 3340608, 3445002, 4593336, 5010912, 6124448, 6681216, 6890004, 9186672, 10021824, 12248896, 13780008, 18373344, 20043648, 24497792, 27560016, 36746688, 55120032, 73493376, 110240064, 220480128]

約数ペア:

[(1, 220480128), (2, 110240064), (3, 73493376), (4, 55120032), (6, 36746688), (8, 27560016), (9, 24497792), (11, 20043648), (12, 18373344), (16, 13780008), (18, 12248896), (22, 10021824), (24, 9186672), (32, 6890004), (33, 6681216), (36, 6124448), (44, 5010912), (48, 4593336), (64, 3445002), (66, 3340608), (72, 3062224), (88, 2505456), (96, 2296668), (99, 2227072), (127, 1736064), (128, 1722501), (132, 1670304), (137, 1609344), (144, 1531112), (176, 1252728), (192, 1148334), (198, 1113536), (254, 868032), (264, 835152), (274, 804672), (288, 765556), (352, 626364), (381, 578688), (384, 574167), (396, 556768), (411, 536448), (508, 434016), (528, 417576), (548, 402336), (576, 382778), (704, 313182), (762, 289344), (792, 278384), (822, 268224), (1016, 217008), (1056, 208788), (1096, 201168), (1143, 192896), (1152, 191389), (1233, 178816), (1397, 157824), (1408, 156591), (1507, 146304), (1524, 144672), (1584, 139192), (1644, 134112), (2032, 108504), (2112, 104394), (2192, 100584), (2286, 96448), (2466, 89408), (2794, 78912), (3014, 73152), (3048, 72336), (3168, 69596), (3288, 67056), (4064, 54252), (4191, 52608), (4224, 52197), (4384, 50292), (4521, 48768), (4572, 48224), (4932, 44704), (5588, 39456), (6028, 36576), (6096, 36168), (6336, 34798), (6576, 33528), (8128, 27126), (8382, 26304), (8768, 25146), (9042, 24384), (9144, 24112), (9864, 22352), (11176, 19728), (12056, 18288), (12192, 18084), (12573, 17536), (12672, 17399), (13152, 16764), (13563, 16256)]