79661120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 224

約数和(自身を含む): 244912896

約数和(自身を除く): 165251776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 61, 64, 70, 77, 80, 88, 106, 110, 112, 122, 140, 154, 160, 176, 212, 220, 224, 244, 265, 280, 305, 308, 320, 352, 371, 385, 424, 427, 440, 448, 488, 530, 560, 583, 610, 616, 671, 704, 742, 770, 848, 854, 880, 976, 1060, 1120, 1166, 1220, 1232, 1342, 1484, 1540, 1696, 1708, 1760, 1855, 1952, 2120, 2135, 2240, 2332, 2440, 2464, 2684, 2915, 2968, 3080, 3233, 3355, 3392, 3416, 3520, 3710, 3904, 4081, 4240, 4270, 4664, 4697, 4880, 4928, 5368, 5830, 5936, 6160, 6466, 6710, 6832, 7420, 8162, 8480, 8540, 9328, 9394, 9760, 10736, 11660, 11872, 12320, 12932, 13420, 13664, 14840, 16165, 16324, 16960, 17080, 18656, 18788, 19520, 20405, 21472, 22631, 23320, 23485, 23744, 24640, 25864, 26840, 27328, 29680, 32330, 32648, 34160, 35563, 37312, 37576, 40810, 42944, 45262, 46640, 46970, 51728, 53680, 59360, 64660, 65296, 68320, 71126, 75152, 81620, 90524, 93280, 93940, 103456, 107360, 113155, 118720, 129320, 130592, 136640, 142252, 150304, 163240, 177815, 181048, 186560, 187880, 206912, 214720, 226310, 248941, 258640, 261184, 284504, 300608, 326480, 355630, 362096, 375760, 452620, 497882, 517280, 569008, 652960, 711260, 724192, 751520, 905240, 995764, 1034560, 1138016, 1244705, 1305920, 1422520, 1448384, 1503040, 1810480, 1991528, 2276032, 2489410, 2845040, 3620960, 3983056, 4978820, 5690080, 7241920, 7966112, 9957640, 11380160, 15932224, 19915280, 39830560, 79661120]

約数ペア:

[(1, 79661120), (2, 39830560), (4, 19915280), (5, 15932224), (7, 11380160), (8, 9957640), (10, 7966112), (11, 7241920), (14, 5690080), (16, 4978820), (20, 3983056), (22, 3620960), (28, 2845040), (32, 2489410), (35, 2276032), (40, 1991528), (44, 1810480), (53, 1503040), (55, 1448384), (56, 1422520), (61, 1305920), (64, 1244705), (70, 1138016), (77, 1034560), (80, 995764), (88, 905240), (106, 751520), (110, 724192), (112, 711260), (122, 652960), (140, 569008), (154, 517280), (160, 497882), (176, 452620), (212, 375760), (220, 362096), (224, 355630), (244, 326480), (265, 300608), (280, 284504), (305, 261184), (308, 258640), (320, 248941), (352, 226310), (371, 214720), (385, 206912), (424, 187880), (427, 186560), (440, 181048), (448, 177815), (488, 163240), (530, 150304), (560, 142252), (583, 136640), (610, 130592), (616, 129320), (671, 118720), (704, 113155), (742, 107360), (770, 103456), (848, 93940), (854, 93280), (880, 90524), (976, 81620), (1060, 75152), (1120, 71126), (1166, 68320), (1220, 65296), (1232, 64660), (1342, 59360), (1484, 53680), (1540, 51728), (1696, 46970), (1708, 46640), (1760, 45262), (1855, 42944), (1952, 40810), (2120, 37576), (2135, 37312), (2240, 35563), (2332, 34160), (2440, 32648), (2464, 32330), (2684, 29680), (2915, 27328), (2968, 26840), (3080, 25864), (3233, 24640), (3355, 23744), (3392, 23485), (3416, 23320), (3520, 22631), (3710, 21472), (3904, 20405), (4081, 19520), (4240, 18788), (4270, 18656), (4664, 17080), (4697, 16960), (4880, 16324), (4928, 16165), (5368, 14840), (5830, 13664), (5936, 13420), (6160, 12932), (6466, 12320), (6710, 11872), (6832, 11660), (7420, 10736), (8162, 9760), (8480, 9394), (8540, 9328)]