329463040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 897136128

約数和(自身を除く): 567673088

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 80, 92, 95, 115, 124, 128, 152, 155, 160, 184, 190, 230, 248, 256, 304, 310, 320, 361, 368, 380, 437, 460, 496, 589, 608, 620, 640, 713, 722, 736, 760, 874, 920, 992, 1178, 1216, 1240, 1280, 1426, 1444, 1472, 1520, 1748, 1805, 1840, 1984, 2185, 2356, 2432, 2480, 2852, 2888, 2944, 2945, 3040, 3496, 3565, 3610, 3680, 3968, 4370, 4712, 4864, 4960, 5704, 5776, 5888, 5890, 6080, 6992, 7130, 7220, 7360, 7936, 8303, 8740, 9424, 9920, 11191, 11408, 11552, 11780, 12160, 13547, 13984, 14260, 14440, 14720, 16606, 17480, 18848, 19840, 22382, 22816, 23104, 23560, 24320, 27094, 27968, 28520, 28880, 29440, 33212, 34960, 37696, 39680, 41515, 44764, 45632, 46208, 47120, 54188, 55936, 55955, 57040, 57760, 66424, 67735, 69920, 75392, 83030, 89528, 91264, 92416, 94240, 108376, 111872, 111910, 114080, 115520, 132848, 135470, 139840, 150784, 166060, 179056, 182528, 188480, 216752, 223820, 228160, 231040, 257393, 265696, 270940, 279680, 332120, 358112, 376960, 433504, 447640, 456320, 462080, 514786, 531392, 541880, 559360, 664240, 716224, 753920, 867008, 895280, 912640, 1029572, 1062784, 1083760, 1286965, 1328480, 1432448, 1734016, 1790560, 2059144, 2125568, 2167520, 2573930, 2656960, 2864896, 3468032, 3581120, 4118288, 4335040, 5147860, 5313920, 7162240, 8236576, 8670080, 10295720, 10627840, 14324480, 16473152, 17340160, 20591440, 32946304, 41182880, 65892608, 82365760, 164731520, 329463040]

約数ペア:

[(1, 329463040), (2, 164731520), (4, 82365760), (5, 65892608), (8, 41182880), (10, 32946304), (16, 20591440), (19, 17340160), (20, 16473152), (23, 14324480), (31, 10627840), (32, 10295720), (38, 8670080), (40, 8236576), (46, 7162240), (62, 5313920), (64, 5147860), (76, 4335040), (80, 4118288), (92, 3581120), (95, 3468032), (115, 2864896), (124, 2656960), (128, 2573930), (152, 2167520), (155, 2125568), (160, 2059144), (184, 1790560), (190, 1734016), (230, 1432448), (248, 1328480), (256, 1286965), (304, 1083760), (310, 1062784), (320, 1029572), (361, 912640), (368, 895280), (380, 867008), (437, 753920), (460, 716224), (496, 664240), (589, 559360), (608, 541880), (620, 531392), (640, 514786), (713, 462080), (722, 456320), (736, 447640), (760, 433504), (874, 376960), (920, 358112), (992, 332120), (1178, 279680), (1216, 270940), (1240, 265696), (1280, 257393), (1426, 231040), (1444, 228160), (1472, 223820), (1520, 216752), (1748, 188480), (1805, 182528), (1840, 179056), (1984, 166060), (2185, 150784), (2356, 139840), (2432, 135470), (2480, 132848), (2852, 115520), (2888, 114080), (2944, 111910), (2945, 111872), (3040, 108376), (3496, 94240), (3565, 92416), (3610, 91264), (3680, 89528), (3968, 83030), (4370, 75392), (4712, 69920), (4864, 67735), (4960, 66424), (5704, 57760), (5776, 57040), (5888, 55955), (5890, 55936), (6080, 54188), (6992, 47120), (7130, 46208), (7220, 45632), (7360, 44764), (7936, 41515), (8303, 39680), (8740, 37696), (9424, 34960), (9920, 33212), (11191, 29440), (11408, 28880), (11552, 28520), (11780, 27968), (12160, 27094), (13547, 24320), (13984, 23560), (14260, 23104), (14440, 22816), (14720, 22382), (16606, 19840), (17480, 18848)]