180812016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 240

約数和(自身を含む): 659243520

約数和(自身を除く): 478431504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 336, 368, 396, 414, 462, 483, 504, 506, 528, 552, 616, 644, 693, 709, 759, 792, 828, 924, 966, 1008, 1012, 1104, 1232, 1288, 1386, 1418, 1449, 1518, 1584, 1656, 1771, 1848, 1932, 2024, 2127, 2277, 2576, 2772, 2836, 2898, 3036, 3312, 3542, 3696, 3864, 4048, 4254, 4554, 4963, 5313, 5544, 5672, 5796, 6072, 6381, 7084, 7728, 7799, 8508, 9108, 9926, 10626, 11088, 11344, 11592, 12144, 12762, 14168, 14889, 15598, 15939, 16307, 17016, 18216, 19852, 21252, 23184, 23397, 25524, 28336, 29778, 31196, 31878, 32614, 34032, 36432, 39704, 42504, 44667, 46794, 48921, 51048, 54593, 59556, 62392, 63756, 65228, 70191, 79408, 85008, 89334, 93588, 97842, 102096, 109186, 114149, 119112, 124784, 127512, 130456, 140382, 146763, 163779, 178668, 179377, 187176, 195684, 218372, 228298, 238224, 255024, 260912, 280764, 293526, 327558, 342447, 357336, 358754, 374352, 391368, 436744, 456596, 491337, 538131, 561528, 587052, 655116, 684894, 714672, 717508, 782736, 873488, 913192, 982674, 1027341, 1076262, 1123056, 1174104, 1255639, 1310232, 1369788, 1435016, 1614393, 1826384, 1965348, 2054682, 2152524, 2348208, 2511278, 2620464, 2739576, 2870032, 3228786, 3766917, 3930696, 4109364, 4305048, 5022556, 5479152, 6457572, 7533834, 7861392, 8218728, 8610096, 10045112, 11300751, 12915144, 15067668, 16437456, 20090224, 22601502, 25830288, 30135336, 45203004, 60270672, 90406008, 180812016]

約数ペア:

[(1, 180812016), (2, 90406008), (3, 60270672), (4, 45203004), (6, 30135336), (7, 25830288), (8, 22601502), (9, 20090224), (11, 16437456), (12, 15067668), (14, 12915144), (16, 11300751), (18, 10045112), (21, 8610096), (22, 8218728), (23, 7861392), (24, 7533834), (28, 6457572), (33, 5479152), (36, 5022556), (42, 4305048), (44, 4109364), (46, 3930696), (48, 3766917), (56, 3228786), (63, 2870032), (66, 2739576), (69, 2620464), (72, 2511278), (77, 2348208), (84, 2152524), (88, 2054682), (92, 1965348), (99, 1826384), (112, 1614393), (126, 1435016), (132, 1369788), (138, 1310232), (144, 1255639), (154, 1174104), (161, 1123056), (168, 1076262), (176, 1027341), (184, 982674), (198, 913192), (207, 873488), (231, 782736), (252, 717508), (253, 714672), (264, 684894), (276, 655116), (308, 587052), (322, 561528), (336, 538131), (368, 491337), (396, 456596), (414, 436744), (462, 391368), (483, 374352), (504, 358754), (506, 357336), (528, 342447), (552, 327558), (616, 293526), (644, 280764), (693, 260912), (709, 255024), (759, 238224), (792, 228298), (828, 218372), (924, 195684), (966, 187176), (1008, 179377), (1012, 178668), (1104, 163779), (1232, 146763), (1288, 140382), (1386, 130456), (1418, 127512), (1449, 124784), (1518, 119112), (1584, 114149), (1656, 109186), (1771, 102096), (1848, 97842), (1932, 93588), (2024, 89334), (2127, 85008), (2277, 79408), (2576, 70191), (2772, 65228), (2836, 63756), (2898, 62392), (3036, 59556), (3312, 54593), (3542, 51048), (3696, 48921), (3864, 46794), (4048, 44667), (4254, 42504), (4554, 39704), (4963, 36432), (5313, 34032), (5544, 32614), (5672, 31878), (5796, 31196), (6072, 29778), (6381, 28336), (7084, 25524), (7728, 23397), (7799, 23184), (8508, 21252), (9108, 19852), (9926, 18216), (10626, 17016), (11088, 16307), (11344, 15939), (11592, 15598), (12144, 14889), (12762, 14168)]