22760320

素因数分解:

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

素因数の和:144

約数の個数: 128

約数和(自身を含む): 61469280

約数和(自身を除く): 38708960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 61, 64, 80, 88, 106, 110, 122, 128, 160, 176, 212, 220, 244, 265, 305, 320, 352, 424, 440, 488, 530, 583, 610, 640, 671, 704, 848, 880, 976, 1060, 1166, 1220, 1342, 1408, 1696, 1760, 1952, 2120, 2332, 2440, 2684, 2915, 3233, 3355, 3392, 3520, 3904, 4240, 4664, 4880, 5368, 5830, 6466, 6710, 6784, 7040, 7808, 8480, 9328, 9760, 10736, 11660, 12932, 13420, 16165, 16960, 18656, 19520, 21472, 23320, 25864, 26840, 32330, 33920, 35563, 37312, 39040, 42944, 46640, 51728, 53680, 64660, 71126, 74624, 85888, 93280, 103456, 107360, 129320, 142252, 177815, 186560, 206912, 214720, 258640, 284504, 355630, 373120, 413824, 429440, 517280, 569008, 711260, 1034560, 1138016, 1422520, 2069120, 2276032, 2845040, 4552064, 5690080, 11380160, 22760320]

約数ペア:

[(1, 22760320), (2, 11380160), (4, 5690080), (5, 4552064), (8, 2845040), (10, 2276032), (11, 2069120), (16, 1422520), (20, 1138016), (22, 1034560), (32, 711260), (40, 569008), (44, 517280), (53, 429440), (55, 413824), (61, 373120), (64, 355630), (80, 284504), (88, 258640), (106, 214720), (110, 206912), (122, 186560), (128, 177815), (160, 142252), (176, 129320), (212, 107360), (220, 103456), (244, 93280), (265, 85888), (305, 74624), (320, 71126), (352, 64660), (424, 53680), (440, 51728), (488, 46640), (530, 42944), (583, 39040), (610, 37312), (640, 35563), (671, 33920), (704, 32330), (848, 26840), (880, 25864), (976, 23320), (1060, 21472), (1166, 19520), (1220, 18656), (1342, 16960), (1408, 16165), (1696, 13420), (1760, 12932), (1952, 11660), (2120, 10736), (2332, 9760), (2440, 9328), (2684, 8480), (2915, 7808), (3233, 7040), (3355, 6784), (3392, 6710), (3520, 6466), (3904, 5830), (4240, 5368), (4664, 4880)]