188524160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 500860800

約数和(自身を除く): 312336640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 305, 320, 352, 439, 440, 488, 610, 640, 671, 704, 878, 880, 976, 1220, 1342, 1408, 1756, 1760, 1952, 2195, 2440, 2684, 3355, 3512, 3520, 3904, 4390, 4829, 4880, 5368, 6710, 7024, 7040, 7808, 8780, 9658, 9760, 10736, 13420, 14048, 17560, 19316, 19520, 21472, 24145, 26779, 26840, 28096, 35120, 38632, 39040, 42944, 48290, 53558, 53680, 56192, 70240, 77264, 85888, 96580, 107116, 107360, 133895, 140480, 154528, 193160, 214232, 214720, 267790, 280960, 294569, 309056, 386320, 428464, 429440, 535580, 589138, 618112, 772640, 856928, 1071160, 1178276, 1472845, 1545280, 1713856, 2142320, 2356552, 2945690, 3090560, 3427712, 4284640, 4713104, 5891380, 8569280, 9426208, 11782760, 17138560, 18852416, 23565520, 37704832, 47131040, 94262080, 188524160]

約数ペア:

[(1, 188524160), (2, 94262080), (4, 47131040), (5, 37704832), (8, 23565520), (10, 18852416), (11, 17138560), (16, 11782760), (20, 9426208), (22, 8569280), (32, 5891380), (40, 4713104), (44, 4284640), (55, 3427712), (61, 3090560), (64, 2945690), (80, 2356552), (88, 2142320), (110, 1713856), (122, 1545280), (128, 1472845), (160, 1178276), (176, 1071160), (220, 856928), (244, 772640), (305, 618112), (320, 589138), (352, 535580), (439, 429440), (440, 428464), (488, 386320), (610, 309056), (640, 294569), (671, 280960), (704, 267790), (878, 214720), (880, 214232), (976, 193160), (1220, 154528), (1342, 140480), (1408, 133895), (1756, 107360), (1760, 107116), (1952, 96580), (2195, 85888), (2440, 77264), (2684, 70240), (3355, 56192), (3512, 53680), (3520, 53558), (3904, 48290), (4390, 42944), (4829, 39040), (4880, 38632), (5368, 35120), (6710, 28096), (7024, 26840), (7040, 26779), (7808, 24145), (8780, 21472), (9658, 19520), (9760, 19316), (10736, 17560), (13420, 14048)]