280543536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 982159360

約数和(自身を除く): 701615824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 79, 84, 91, 104, 112, 117, 126, 144, 156, 158, 168, 182, 208, 234, 237, 252, 271, 273, 312, 316, 336, 364, 468, 474, 504, 542, 546, 553, 624, 632, 711, 728, 813, 819, 936, 948, 1008, 1027, 1084, 1092, 1106, 1264, 1422, 1456, 1626, 1638, 1659, 1872, 1896, 1897, 2054, 2168, 2184, 2212, 2439, 2844, 3081, 3252, 3276, 3318, 3523, 3792, 3794, 4108, 4336, 4368, 4424, 4878, 4977, 5688, 5691, 6162, 6504, 6552, 6636, 7046, 7189, 7588, 8216, 8848, 9243, 9756, 9954, 10569, 11376, 11382, 12324, 13008, 13104, 13272, 14092, 14378, 15176, 16432, 17073, 18486, 19512, 19908, 21138, 21409, 21567, 22764, 24648, 24661, 26544, 28184, 28756, 30352, 31707, 34146, 36972, 39024, 39816, 42276, 42818, 43134, 45528, 49296, 49322, 56368, 57512, 63414, 64227, 64701, 68292, 73944, 73983, 79632, 84552, 85636, 86268, 91056, 98644, 115024, 126828, 128454, 129402, 136584, 147888, 147966, 149863, 169104, 171272, 172536, 192681, 197288, 221949, 253656, 256908, 258804, 273168, 278317, 295932, 299726, 342544, 345072, 385362, 394576, 443898, 449589, 507312, 513816, 517608, 556634, 591864, 599452, 770724, 834951, 887796, 899178, 1027632, 1035216, 1113268, 1183728, 1198904, 1348767, 1541448, 1669902, 1775592, 1798356, 1948219, 2226536, 2397808, 2504853, 2697534, 3082896, 3339804, 3551184, 3596712, 3896438, 4453072, 5009706, 5395068, 5844657, 6679608, 7193424, 7792876, 10019412, 10790136, 11689314, 13359216, 15585752, 17533971, 20038824, 21580272, 23378628, 31171504, 35067942, 40077648, 46757256, 70135884, 93514512, 140271768, 280543536]

約数ペア:

[(1, 280543536), (2, 140271768), (3, 93514512), (4, 70135884), (6, 46757256), (7, 40077648), (8, 35067942), (9, 31171504), (12, 23378628), (13, 21580272), (14, 20038824), (16, 17533971), (18, 15585752), (21, 13359216), (24, 11689314), (26, 10790136), (28, 10019412), (36, 7792876), (39, 7193424), (42, 6679608), (48, 5844657), (52, 5395068), (56, 5009706), (63, 4453072), (72, 3896438), (78, 3596712), (79, 3551184), (84, 3339804), (91, 3082896), (104, 2697534), (112, 2504853), (117, 2397808), (126, 2226536), (144, 1948219), (156, 1798356), (158, 1775592), (168, 1669902), (182, 1541448), (208, 1348767), (234, 1198904), (237, 1183728), (252, 1113268), (271, 1035216), (273, 1027632), (312, 899178), (316, 887796), (336, 834951), (364, 770724), (468, 599452), (474, 591864), (504, 556634), (542, 517608), (546, 513816), (553, 507312), (624, 449589), (632, 443898), (711, 394576), (728, 385362), (813, 345072), (819, 342544), (936, 299726), (948, 295932), (1008, 278317), (1027, 273168), (1084, 258804), (1092, 256908), (1106, 253656), (1264, 221949), (1422, 197288), (1456, 192681), (1626, 172536), (1638, 171272), (1659, 169104), (1872, 149863), (1896, 147966), (1897, 147888), (2054, 136584), (2168, 129402), (2184, 128454), (2212, 126828), (2439, 115024), (2844, 98644), (3081, 91056), (3252, 86268), (3276, 85636), (3318, 84552), (3523, 79632), (3792, 73983), (3794, 73944), (4108, 68292), (4336, 64701), (4368, 64227), (4424, 63414), (4878, 57512), (4977, 56368), (5688, 49322), (5691, 49296), (6162, 45528), (6504, 43134), (6552, 42818), (6636, 42276), (7046, 39816), (7189, 39024), (7588, 36972), (8216, 34146), (8848, 31707), (9243, 30352), (9756, 28756), (9954, 28184), (10569, 26544), (11376, 24661), (11382, 24648), (12324, 22764), (13008, 21567), (13104, 21409), (13272, 21138), (14092, 19908), (14378, 19512), (15176, 18486), (16432, 17073)]