180428864

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 491581440

約数和(自身を除く): 311152576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 41, 44, 47, 56, 64, 76, 77, 82, 88, 94, 112, 133, 152, 154, 164, 176, 188, 209, 224, 266, 287, 304, 308, 328, 329, 352, 376, 418, 448, 451, 517, 532, 574, 608, 616, 656, 658, 704, 752, 779, 836, 893, 902, 1034, 1064, 1148, 1216, 1232, 1312, 1316, 1463, 1504, 1558, 1672, 1786, 1804, 1927, 2068, 2128, 2296, 2464, 2624, 2632, 2926, 3008, 3116, 3157, 3344, 3572, 3608, 3619, 3854, 4136, 4256, 4592, 4928, 5264, 5453, 5852, 6232, 6251, 6314, 6688, 7144, 7216, 7238, 7708, 8272, 8512, 8569, 9184, 9823, 10528, 10906, 11704, 12464, 12502, 12628, 13376, 13489, 14288, 14432, 14476, 15416, 16544, 17138, 18368, 19646, 21056, 21197, 21812, 23408, 24928, 25004, 25256, 26978, 28576, 28864, 28952, 30832, 33088, 34276, 36613, 39292, 42394, 43624, 46816, 49856, 50008, 50512, 53956, 57152, 57904, 59983, 61664, 68552, 68761, 73226, 78584, 84788, 87248, 93632, 100016, 101024, 107912, 115808, 119966, 123328, 137104, 137522, 146452, 148379, 157168, 169576, 174496, 200032, 202048, 215824, 231616, 239932, 256291, 274208, 275044, 292904, 296758, 314336, 339152, 348992, 400064, 402743, 431648, 479864, 512582, 548416, 550088, 585808, 593516, 628672, 678304, 805486, 863296, 959728, 1025164, 1100176, 1171616, 1187032, 1356608, 1610972, 1919456, 2050328, 2200352, 2343232, 2374064, 2819201, 3221944, 3838912, 4100656, 4400704, 4748128, 5638402, 6443888, 8201312, 9496256, 11276804, 12887776, 16402624, 22553608, 25775552, 45107216, 90214432, 180428864]

約数ペア:

[(1, 180428864), (2, 90214432), (4, 45107216), (7, 25775552), (8, 22553608), (11, 16402624), (14, 12887776), (16, 11276804), (19, 9496256), (22, 8201312), (28, 6443888), (32, 5638402), (38, 4748128), (41, 4400704), (44, 4100656), (47, 3838912), (56, 3221944), (64, 2819201), (76, 2374064), (77, 2343232), (82, 2200352), (88, 2050328), (94, 1919456), (112, 1610972), (133, 1356608), (152, 1187032), (154, 1171616), (164, 1100176), (176, 1025164), (188, 959728), (209, 863296), (224, 805486), (266, 678304), (287, 628672), (304, 593516), (308, 585808), (328, 550088), (329, 548416), (352, 512582), (376, 479864), (418, 431648), (448, 402743), (451, 400064), (517, 348992), (532, 339152), (574, 314336), (608, 296758), (616, 292904), (656, 275044), (658, 274208), (704, 256291), (752, 239932), (779, 231616), (836, 215824), (893, 202048), (902, 200032), (1034, 174496), (1064, 169576), (1148, 157168), (1216, 148379), (1232, 146452), (1312, 137522), (1316, 137104), (1463, 123328), (1504, 119966), (1558, 115808), (1672, 107912), (1786, 101024), (1804, 100016), (1927, 93632), (2068, 87248), (2128, 84788), (2296, 78584), (2464, 73226), (2624, 68761), (2632, 68552), (2926, 61664), (3008, 59983), (3116, 57904), (3157, 57152), (3344, 53956), (3572, 50512), (3608, 50008), (3619, 49856), (3854, 46816), (4136, 43624), (4256, 42394), (4592, 39292), (4928, 36613), (5264, 34276), (5453, 33088), (5852, 30832), (6232, 28952), (6251, 28864), (6314, 28576), (6688, 26978), (7144, 25256), (7216, 25004), (7238, 24928), (7708, 23408), (8272, 21812), (8512, 21197), (8569, 21056), (9184, 19646), (9823, 18368), (10528, 17138), (10906, 16544), (11704, 15416), (12464, 14476), (12502, 14432), (12628, 14288), (13376, 13489)]