137053840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 160

約数和(自身を含む): 418544640

約数和(自身を除く): 281490800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1171, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2342, 2660, 2926, 3080, 3344, 4180, 4684, 5320, 5852, 5855, 6160, 7315, 8197, 8360, 9368, 10640, 11704, 11710, 12881, 14630, 16394, 16720, 18736, 22249, 23408, 23420, 25762, 29260, 32788, 40985, 44498, 46840, 51524, 58520, 64405, 65576, 81970, 88996, 90167, 93680, 103048, 111245, 117040, 128810, 131152, 155743, 163940, 177992, 180334, 206096, 222490, 244739, 257620, 311486, 327880, 355984, 360668, 444980, 450835, 489478, 515240, 622972, 655760, 721336, 778715, 889960, 901670, 978956, 1030480, 1223695, 1245944, 1442672, 1557430, 1713173, 1779920, 1803340, 1957912, 2447390, 2491888, 3114860, 3426346, 3606680, 3915824, 4894780, 6229720, 6852692, 7213360, 8565865, 9789560, 12459440, 13705384, 17131730, 19579120, 27410768, 34263460, 68526920, 137053840]

約数ペア:

[(1, 137053840), (2, 68526920), (4, 34263460), (5, 27410768), (7, 19579120), (8, 17131730), (10, 13705384), (11, 12459440), (14, 9789560), (16, 8565865), (19, 7213360), (20, 6852692), (22, 6229720), (28, 4894780), (35, 3915824), (38, 3606680), (40, 3426346), (44, 3114860), (55, 2491888), (56, 2447390), (70, 1957912), (76, 1803340), (77, 1779920), (80, 1713173), (88, 1557430), (95, 1442672), (110, 1245944), (112, 1223695), (133, 1030480), (140, 978956), (152, 901670), (154, 889960), (176, 778715), (190, 721336), (209, 655760), (220, 622972), (266, 515240), (280, 489478), (304, 450835), (308, 444980), (380, 360668), (385, 355984), (418, 327880), (440, 311486), (532, 257620), (560, 244739), (616, 222490), (665, 206096), (760, 180334), (770, 177992), (836, 163940), (880, 155743), (1045, 131152), (1064, 128810), (1171, 117040), (1232, 111245), (1330, 103048), (1463, 93680), (1520, 90167), (1540, 88996), (1672, 81970), (2090, 65576), (2128, 64405), (2342, 58520), (2660, 51524), (2926, 46840), (3080, 44498), (3344, 40985), (4180, 32788), (4684, 29260), (5320, 25762), (5852, 23420), (5855, 23408), (6160, 22249), (7315, 18736), (8197, 16720), (8360, 16394), (9368, 14630), (10640, 12881), (11704, 11710)]