344898560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 176

約数和(自身を含む): 891378432

約数和(自身を除く): 546479872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 53, 62, 64, 80, 82, 106, 124, 128, 155, 160, 164, 205, 212, 248, 256, 265, 310, 320, 328, 410, 424, 496, 512, 530, 620, 640, 656, 820, 848, 992, 1024, 1060, 1240, 1271, 1280, 1312, 1640, 1643, 1696, 1984, 2120, 2173, 2480, 2542, 2560, 2624, 3280, 3286, 3392, 3968, 4240, 4346, 4960, 5084, 5120, 5248, 6355, 6560, 6572, 6784, 7936, 8215, 8480, 8692, 9920, 10168, 10496, 10865, 12710, 13120, 13144, 13568, 15872, 16430, 16960, 17384, 19840, 20336, 20992, 21730, 25420, 26240, 26288, 27136, 31744, 32860, 33920, 34768, 39680, 40672, 41984, 43460, 50840, 52480, 52576, 54272, 65720, 67363, 67840, 69536, 79360, 81344, 86920, 101680, 104960, 105152, 131440, 134726, 135680, 139072, 158720, 162688, 173840, 203360, 209920, 210304, 262880, 269452, 271360, 278144, 325376, 336815, 347680, 406720, 420608, 525760, 538904, 556288, 650752, 673630, 695360, 813440, 841216, 1051520, 1077808, 1112576, 1301504, 1347260, 1390720, 1626880, 1682432, 2103040, 2155616, 2225152, 2694520, 2781440, 3253760, 4206080, 4311232, 5389040, 5562880, 6507520, 8412160, 8622464, 10778080, 11125760, 17244928, 21556160, 34489856, 43112320, 68979712, 86224640, 172449280, 344898560]

約数ペア:

[(1, 344898560), (2, 172449280), (4, 86224640), (5, 68979712), (8, 43112320), (10, 34489856), (16, 21556160), (20, 17244928), (31, 11125760), (32, 10778080), (40, 8622464), (41, 8412160), (53, 6507520), (62, 5562880), (64, 5389040), (80, 4311232), (82, 4206080), (106, 3253760), (124, 2781440), (128, 2694520), (155, 2225152), (160, 2155616), (164, 2103040), (205, 1682432), (212, 1626880), (248, 1390720), (256, 1347260), (265, 1301504), (310, 1112576), (320, 1077808), (328, 1051520), (410, 841216), (424, 813440), (496, 695360), (512, 673630), (530, 650752), (620, 556288), (640, 538904), (656, 525760), (820, 420608), (848, 406720), (992, 347680), (1024, 336815), (1060, 325376), (1240, 278144), (1271, 271360), (1280, 269452), (1312, 262880), (1640, 210304), (1643, 209920), (1696, 203360), (1984, 173840), (2120, 162688), (2173, 158720), (2480, 139072), (2542, 135680), (2560, 134726), (2624, 131440), (3280, 105152), (3286, 104960), (3392, 101680), (3968, 86920), (4240, 81344), (4346, 79360), (4960, 69536), (5084, 67840), (5120, 67363), (5248, 65720), (6355, 54272), (6560, 52576), (6572, 52480), (6784, 50840), (7936, 43460), (8215, 41984), (8480, 40672), (8692, 39680), (9920, 34768), (10168, 33920), (10496, 32860), (10865, 31744), (12710, 27136), (13120, 26288), (13144, 26240), (13568, 25420), (15872, 21730), (16430, 20992), (16960, 20336), (17384, 19840)]