473144320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 176

約数和(自身を含む): 1282830336

約数和(自身を除く): 809686016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 271, 310, 320, 341, 352, 440, 496, 512, 542, 620, 640, 682, 704, 880, 992, 1024, 1084, 1240, 1280, 1355, 1364, 1408, 1705, 1760, 1984, 2168, 2480, 2560, 2710, 2728, 2816, 2981, 3410, 3520, 3968, 4336, 4960, 5120, 5420, 5456, 5632, 5962, 6820, 7040, 7936, 8401, 8672, 9920, 10840, 10912, 11264, 11924, 13640, 14080, 14905, 15872, 16802, 17344, 19840, 21680, 21824, 23848, 27280, 28160, 29810, 31744, 33604, 34688, 39680, 42005, 43360, 43648, 47696, 54560, 56320, 59620, 67208, 69376, 79360, 84010, 86720, 87296, 92411, 95392, 109120, 119240, 134416, 138752, 158720, 168020, 173440, 174592, 184822, 190784, 218240, 238480, 268832, 277504, 336040, 346880, 349184, 369644, 381568, 436480, 462055, 476960, 537664, 672080, 693760, 739288, 763136, 872960, 924110, 953920, 1075328, 1344160, 1387520, 1478576, 1526272, 1745920, 1848220, 1907840, 2150656, 2688320, 2957152, 3052544, 3696440, 3815680, 4301312, 5376640, 5914304, 7392880, 7631360, 8602624, 10753280, 11828608, 14785760, 15262720, 21506560, 23657216, 29571520, 43013120, 47314432, 59143040, 94628864, 118286080, 236572160, 473144320]

約数ペア:

[(1, 473144320), (2, 236572160), (4, 118286080), (5, 94628864), (8, 59143040), (10, 47314432), (11, 43013120), (16, 29571520), (20, 23657216), (22, 21506560), (31, 15262720), (32, 14785760), (40, 11828608), (44, 10753280), (55, 8602624), (62, 7631360), (64, 7392880), (80, 5914304), (88, 5376640), (110, 4301312), (124, 3815680), (128, 3696440), (155, 3052544), (160, 2957152), (176, 2688320), (220, 2150656), (248, 1907840), (256, 1848220), (271, 1745920), (310, 1526272), (320, 1478576), (341, 1387520), (352, 1344160), (440, 1075328), (496, 953920), (512, 924110), (542, 872960), (620, 763136), (640, 739288), (682, 693760), (704, 672080), (880, 537664), (992, 476960), (1024, 462055), (1084, 436480), (1240, 381568), (1280, 369644), (1355, 349184), (1364, 346880), (1408, 336040), (1705, 277504), (1760, 268832), (1984, 238480), (2168, 218240), (2480, 190784), (2560, 184822), (2710, 174592), (2728, 173440), (2816, 168020), (2981, 158720), (3410, 138752), (3520, 134416), (3968, 119240), (4336, 109120), (4960, 95392), (5120, 92411), (5420, 87296), (5456, 86720), (5632, 84010), (5962, 79360), (6820, 69376), (7040, 67208), (7936, 59620), (8401, 56320), (8672, 54560), (9920, 47696), (10840, 43648), (10912, 43360), (11264, 42005), (11924, 39680), (13640, 34688), (14080, 33604), (14905, 31744), (15872, 29810), (16802, 28160), (17344, 27280), (19840, 23848), (21680, 21824)]