180729216

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 572832000

約数和(自身を除く): 392102784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 359, 368, 384, 414, 437, 456, 552, 576, 608, 684, 718, 736, 828, 874, 912, 1077, 1104, 1152, 1216, 1311, 1368, 1436, 1472, 1656, 1748, 1824, 2154, 2208, 2432, 2622, 2736, 2872, 2944, 3231, 3312, 3496, 3648, 3933, 4308, 4416, 5244, 5472, 5744, 6462, 6624, 6821, 6992, 7296, 7866, 8257, 8616, 8832, 10488, 10944, 11488, 12924, 13248, 13642, 13984, 15732, 16514, 17232, 20463, 20976, 21888, 22976, 24771, 25848, 26496, 27284, 27968, 31464, 33028, 34464, 40926, 41952, 45952, 49542, 51696, 54568, 55936, 61389, 62928, 66056, 68928, 74313, 81852, 83904, 99084, 103392, 109136, 122778, 125856, 132112, 137856, 148626, 156883, 163704, 167808, 198168, 206784, 218272, 245556, 251712, 264224, 297252, 313766, 327408, 396336, 413568, 436544, 470649, 491112, 503424, 528448, 594504, 627532, 654816, 792672, 873088, 941298, 982224, 1056896, 1189008, 1255064, 1309632, 1411947, 1585344, 1882596, 1964448, 2378016, 2510128, 2619264, 2823894, 3170688, 3765192, 3928896, 4756032, 5020256, 5647788, 7530384, 7857792, 9512064, 10040512, 11295576, 15060768, 20081024, 22591152, 30121536, 45182304, 60243072, 90364608, 180729216]

約数ペア:

[(1, 180729216), (2, 90364608), (3, 60243072), (4, 45182304), (6, 30121536), (8, 22591152), (9, 20081024), (12, 15060768), (16, 11295576), (18, 10040512), (19, 9512064), (23, 7857792), (24, 7530384), (32, 5647788), (36, 5020256), (38, 4756032), (46, 3928896), (48, 3765192), (57, 3170688), (64, 2823894), (69, 2619264), (72, 2510128), (76, 2378016), (92, 1964448), (96, 1882596), (114, 1585344), (128, 1411947), (138, 1309632), (144, 1255064), (152, 1189008), (171, 1056896), (184, 982224), (192, 941298), (207, 873088), (228, 792672), (276, 654816), (288, 627532), (304, 594504), (342, 528448), (359, 503424), (368, 491112), (384, 470649), (414, 436544), (437, 413568), (456, 396336), (552, 327408), (576, 313766), (608, 297252), (684, 264224), (718, 251712), (736, 245556), (828, 218272), (874, 206784), (912, 198168), (1077, 167808), (1104, 163704), (1152, 156883), (1216, 148626), (1311, 137856), (1368, 132112), (1436, 125856), (1472, 122778), (1656, 109136), (1748, 103392), (1824, 99084), (2154, 83904), (2208, 81852), (2432, 74313), (2622, 68928), (2736, 66056), (2872, 62928), (2944, 61389), (3231, 55936), (3312, 54568), (3496, 51696), (3648, 49542), (3933, 45952), (4308, 41952), (4416, 40926), (5244, 34464), (5472, 33028), (5744, 31464), (6462, 27968), (6624, 27284), (6821, 26496), (6992, 25848), (7296, 24771), (7866, 22976), (8257, 21888), (8616, 20976), (8832, 20463), (10488, 17232), (10944, 16514), (11488, 15732), (12924, 13984), (13248, 13642)]