140856320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 176

約数和(自身を含む): 383787936

約数和(自身を除く): 242931616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 61, 64, 80, 82, 88, 110, 122, 128, 160, 164, 176, 205, 220, 244, 256, 305, 320, 328, 352, 410, 440, 451, 488, 512, 610, 640, 656, 671, 704, 820, 880, 902, 976, 1024, 1220, 1280, 1312, 1342, 1408, 1640, 1760, 1804, 1952, 2255, 2440, 2501, 2560, 2624, 2684, 2816, 3280, 3355, 3520, 3608, 3904, 4510, 4880, 5002, 5120, 5248, 5368, 5632, 6560, 6710, 7040, 7216, 7808, 9020, 9760, 10004, 10496, 10736, 11264, 12505, 13120, 13420, 14080, 14432, 15616, 18040, 19520, 20008, 20992, 21472, 25010, 26240, 26840, 27511, 28160, 28864, 31232, 36080, 39040, 40016, 41984, 42944, 50020, 52480, 53680, 55022, 56320, 57728, 62464, 72160, 78080, 80032, 85888, 100040, 104960, 107360, 110044, 115456, 137555, 144320, 156160, 160064, 171776, 200080, 209920, 214720, 220088, 230912, 275110, 288640, 312320, 320128, 343552, 400160, 429440, 440176, 461824, 550220, 577280, 640256, 687104, 800320, 858880, 880352, 1100440, 1154560, 1280512, 1600640, 1717760, 1760704, 2200880, 2309120, 2561024, 3201280, 3435520, 3521408, 4401760, 6402560, 7042816, 8803520, 12805120, 14085632, 17607040, 28171264, 35214080, 70428160, 140856320]

約数ペア:

[(1, 140856320), (2, 70428160), (4, 35214080), (5, 28171264), (8, 17607040), (10, 14085632), (11, 12805120), (16, 8803520), (20, 7042816), (22, 6402560), (32, 4401760), (40, 3521408), (41, 3435520), (44, 3201280), (55, 2561024), (61, 2309120), (64, 2200880), (80, 1760704), (82, 1717760), (88, 1600640), (110, 1280512), (122, 1154560), (128, 1100440), (160, 880352), (164, 858880), (176, 800320), (205, 687104), (220, 640256), (244, 577280), (256, 550220), (305, 461824), (320, 440176), (328, 429440), (352, 400160), (410, 343552), (440, 320128), (451, 312320), (488, 288640), (512, 275110), (610, 230912), (640, 220088), (656, 214720), (671, 209920), (704, 200080), (820, 171776), (880, 160064), (902, 156160), (976, 144320), (1024, 137555), (1220, 115456), (1280, 110044), (1312, 107360), (1342, 104960), (1408, 100040), (1640, 85888), (1760, 80032), (1804, 78080), (1952, 72160), (2255, 62464), (2440, 57728), (2501, 56320), (2560, 55022), (2624, 53680), (2684, 52480), (2816, 50020), (3280, 42944), (3355, 41984), (3520, 40016), (3608, 39040), (3904, 36080), (4510, 31232), (4880, 28864), (5002, 28160), (5120, 27511), (5248, 26840), (5368, 26240), (5632, 25010), (6560, 21472), (6710, 20992), (7040, 20008), (7216, 19520), (7808, 18040), (9020, 15616), (9760, 14432), (10004, 14080), (10496, 13420), (10736, 13120), (11264, 12505)]