131580288

素因数分解:

$2^7\times 3^4\times 7^3\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 320

約数和(自身を含む): 468996000

約数和(自身を除く): 337415712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 81, 84, 96, 98, 108, 111, 112, 126, 128, 144, 147, 148, 162, 168, 189, 192, 196, 216, 222, 224, 252, 259, 288, 294, 296, 324, 333, 336, 343, 378, 384, 392, 432, 441, 444, 448, 504, 518, 567, 576, 588, 592, 648, 666, 672, 686, 756, 777, 784, 864, 882, 888, 896, 999, 1008, 1029, 1036, 1134, 1152, 1176, 1184, 1296, 1323, 1332, 1344, 1372, 1512, 1554, 1568, 1728, 1764, 1776, 1813, 1998, 2016, 2058, 2072, 2268, 2331, 2352, 2368, 2592, 2646, 2664, 2688, 2744, 2997, 3024, 3087, 3108, 3136, 3456, 3528, 3552, 3626, 3969, 3996, 4032, 4116, 4144, 4536, 4662, 4704, 4736, 5184, 5292, 5328, 5439, 5488, 5994, 6048, 6174, 6216, 6272, 6993, 7056, 7104, 7252, 7938, 7992, 8064, 8232, 8288, 9072, 9261, 9324, 9408, 10368, 10584, 10656, 10878, 10976, 11988, 12096, 12348, 12432, 12691, 13986, 14112, 14208, 14504, 15876, 15984, 16317, 16464, 16576, 18144, 18522, 18648, 18816, 20979, 21168, 21312, 21756, 21952, 23976, 24192, 24696, 24864, 25382, 27783, 27972, 28224, 29008, 31752, 31968, 32634, 32928, 33152, 36288, 37044, 37296, 38073, 41958, 42336, 42624, 43512, 43904, 47952, 48951, 49392, 49728, 50764, 55566, 55944, 56448, 58016, 63504, 63936, 65268, 65856, 72576, 74088, 74592, 76146, 83916, 84672, 87024, 95904, 97902, 98784, 99456, 101528, 111132, 111888, 114219, 116032, 127008, 127872, 130536, 131712, 146853, 148176, 149184, 152292, 167832, 169344, 174048, 191808, 195804, 197568, 203056, 222264, 223776, 228438, 232064, 254016, 261072, 293706, 296352, 298368, 304584, 335664, 342657, 348096, 383616, 391608, 395136, 406112, 444528, 447552, 456876, 508032, 522144, 587412, 592704, 609168, 671328, 685314, 696192, 783216, 812224, 889056, 895104, 913752, 1027971, 1044288, 1174824, 1185408, 1218336, 1342656, 1370628, 1566432, 1624448, 1778112, 1827504, 2055942, 2088576, 2349648, 2436672, 2685312, 2741256, 3132864, 3556224, 3655008, 4111884, 4699296, 4873344, 5482512, 6265728, 7310016, 8223768, 9398592, 10965024, 14620032, 16447536, 18797184, 21930048, 32895072, 43860096, 65790144, 131580288]

約数ペア:

[(1, 131580288), (2, 65790144), (3, 43860096), (4, 32895072), (6, 21930048), (7, 18797184), (8, 16447536), (9, 14620032), (12, 10965024), (14, 9398592), (16, 8223768), (18, 7310016), (21, 6265728), (24, 5482512), (27, 4873344), (28, 4699296), (32, 4111884), (36, 3655008), (37, 3556224), (42, 3132864), (48, 2741256), (49, 2685312), (54, 2436672), (56, 2349648), (63, 2088576), (64, 2055942), (72, 1827504), (74, 1778112), (81, 1624448), (84, 1566432), (96, 1370628), (98, 1342656), (108, 1218336), (111, 1185408), (112, 1174824), (126, 1044288), (128, 1027971), (144, 913752), (147, 895104), (148, 889056), (162, 812224), (168, 783216), (189, 696192), (192, 685314), (196, 671328), (216, 609168), (222, 592704), (224, 587412), (252, 522144), (259, 508032), (288, 456876), (294, 447552), (296, 444528), (324, 406112), (333, 395136), (336, 391608), (343, 383616), (378, 348096), (384, 342657), (392, 335664), (432, 304584), (441, 298368), (444, 296352), (448, 293706), (504, 261072), (518, 254016), (567, 232064), (576, 228438), (588, 223776), (592, 222264), (648, 203056), (666, 197568), (672, 195804), (686, 191808), (756, 174048), (777, 169344), (784, 167832), (864, 152292), (882, 149184), (888, 148176), (896, 146853), (999, 131712), (1008, 130536), (1029, 127872), (1036, 127008), (1134, 116032), (1152, 114219), (1176, 111888), (1184, 111132), (1296, 101528), (1323, 99456), (1332, 98784), (1344, 97902), (1372, 95904), (1512, 87024), (1554, 84672), (1568, 83916), (1728, 76146), (1764, 74592), (1776, 74088), (1813, 72576), (1998, 65856), (2016, 65268), (2058, 63936), (2072, 63504), (2268, 58016), (2331, 56448), (2352, 55944), (2368, 55566), (2592, 50764), (2646, 49728), (2664, 49392), (2688, 48951), (2744, 47952), (2997, 43904), (3024, 43512), (3087, 42624), (3108, 42336), (3136, 41958), (3456, 38073), (3528, 37296), (3552, 37044), (3626, 36288), (3969, 33152), (3996, 32928), (4032, 32634), (4116, 31968), (4144, 31752), (4536, 29008), (4662, 28224), (4704, 27972), (4736, 27783), (5184, 25382), (5292, 24864), (5328, 24696), (5439, 24192), (5488, 23976), (5994, 21952), (6048, 21756), (6174, 21312), (6216, 21168), (6272, 20979), (6993, 18816), (7056, 18648), (7104, 18522), (7252, 18144), (7938, 16576), (7992, 16464), (8064, 16317), (8232, 15984), (8288, 15876), (9072, 14504), (9261, 14208), (9324, 14112), (9408, 13986), (10368, 12691), (10584, 12432), (10656, 12348), (10878, 12096), (10976, 11988)]