23679040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 168

約数和(自身を含む): 72639936

約数和(自身を除く): 48960896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 682, 704, 770, 868, 880, 961, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1922, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3520, 3844, 4340, 4774, 4805, 4928, 4960, 5456, 6160, 6727, 6820, 6944, 7688, 8680, 9548, 9610, 9920, 10571, 10912, 11935, 12320, 13454, 13640, 13888, 15376, 17360, 19096, 19220, 21142, 21824, 23870, 24640, 26908, 27280, 30752, 33635, 34720, 38192, 38440, 42284, 47740, 52855, 53816, 54560, 61504, 67270, 69440, 73997, 76384, 76880, 84568, 95480, 105710, 107632, 109120, 134540, 147994, 152768, 153760, 169136, 190960, 211420, 215264, 269080, 295988, 307520, 338272, 369985, 381920, 422840, 430528, 538160, 591976, 676544, 739970, 763840, 845680, 1076320, 1183952, 1479940, 1691360, 2152640, 2367904, 2959880, 3382720, 4735808, 5919760, 11839520, 23679040]

約数ペア:

[(1, 23679040), (2, 11839520), (4, 5919760), (5, 4735808), (7, 3382720), (8, 2959880), (10, 2367904), (11, 2152640), (14, 1691360), (16, 1479940), (20, 1183952), (22, 1076320), (28, 845680), (31, 763840), (32, 739970), (35, 676544), (40, 591976), (44, 538160), (55, 430528), (56, 422840), (62, 381920), (64, 369985), (70, 338272), (77, 307520), (80, 295988), (88, 269080), (110, 215264), (112, 211420), (124, 190960), (140, 169136), (154, 153760), (155, 152768), (160, 147994), (176, 134540), (217, 109120), (220, 107632), (224, 105710), (248, 95480), (280, 84568), (308, 76880), (310, 76384), (320, 73997), (341, 69440), (352, 67270), (385, 61504), (434, 54560), (440, 53816), (448, 52855), (496, 47740), (560, 42284), (616, 38440), (620, 38192), (682, 34720), (704, 33635), (770, 30752), (868, 27280), (880, 26908), (961, 24640), (992, 23870), (1085, 21824), (1120, 21142), (1232, 19220), (1240, 19096), (1364, 17360), (1540, 15376), (1705, 13888), (1736, 13640), (1760, 13454), (1922, 12320), (1984, 11935), (2170, 10912), (2240, 10571), (2387, 9920), (2464, 9610), (2480, 9548), (2728, 8680), (3080, 7688), (3410, 6944), (3472, 6820), (3520, 6727), (3844, 6160), (4340, 5456), (4774, 4960), (4805, 4928)]