285148160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 176

約数和(自身を含む): 767575872

約数和(自身を除く): 482427712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 83, 88, 110, 122, 128, 160, 166, 176, 220, 244, 256, 305, 320, 332, 352, 415, 440, 488, 512, 610, 640, 664, 671, 704, 830, 880, 913, 976, 1024, 1220, 1280, 1328, 1342, 1408, 1660, 1760, 1826, 1952, 2440, 2560, 2656, 2684, 2816, 3320, 3355, 3520, 3652, 3904, 4565, 4880, 5063, 5120, 5312, 5368, 5632, 6640, 6710, 7040, 7304, 7808, 9130, 9760, 10126, 10624, 10736, 11264, 13280, 13420, 14080, 14608, 15616, 18260, 19520, 20252, 21248, 21472, 25315, 26560, 26840, 28160, 29216, 31232, 36520, 39040, 40504, 42496, 42944, 50630, 53120, 53680, 55693, 56320, 58432, 62464, 73040, 78080, 81008, 84992, 85888, 101260, 106240, 107360, 111386, 116864, 146080, 156160, 162016, 171776, 202520, 212480, 214720, 222772, 233728, 278465, 292160, 312320, 324032, 343552, 405040, 424960, 429440, 445544, 467456, 556930, 584320, 648064, 687104, 810080, 858880, 891088, 934912, 1113860, 1168640, 1296128, 1620160, 1717760, 1782176, 2227720, 2337280, 2592256, 3240320, 3435520, 3564352, 4455440, 4674560, 5184512, 6480640, 7128704, 8910880, 12961280, 14257408, 17821760, 25922560, 28514816, 35643520, 57029632, 71287040, 142574080, 285148160]

約数ペア:

[(1, 285148160), (2, 142574080), (4, 71287040), (5, 57029632), (8, 35643520), (10, 28514816), (11, 25922560), (16, 17821760), (20, 14257408), (22, 12961280), (32, 8910880), (40, 7128704), (44, 6480640), (55, 5184512), (61, 4674560), (64, 4455440), (80, 3564352), (83, 3435520), (88, 3240320), (110, 2592256), (122, 2337280), (128, 2227720), (160, 1782176), (166, 1717760), (176, 1620160), (220, 1296128), (244, 1168640), (256, 1113860), (305, 934912), (320, 891088), (332, 858880), (352, 810080), (415, 687104), (440, 648064), (488, 584320), (512, 556930), (610, 467456), (640, 445544), (664, 429440), (671, 424960), (704, 405040), (830, 343552), (880, 324032), (913, 312320), (976, 292160), (1024, 278465), (1220, 233728), (1280, 222772), (1328, 214720), (1342, 212480), (1408, 202520), (1660, 171776), (1760, 162016), (1826, 156160), (1952, 146080), (2440, 116864), (2560, 111386), (2656, 107360), (2684, 106240), (2816, 101260), (3320, 85888), (3355, 84992), (3520, 81008), (3652, 78080), (3904, 73040), (4565, 62464), (4880, 58432), (5063, 56320), (5120, 55693), (5312, 53680), (5368, 53120), (5632, 50630), (6640, 42944), (6710, 42496), (7040, 40504), (7304, 39040), (7808, 36520), (9130, 31232), (9760, 29216), (10126, 28160), (10624, 26840), (10736, 26560), (11264, 25315), (13280, 21472), (13420, 21248), (14080, 20252), (14608, 19520), (15616, 18260)]