55191360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 205996032

約数和(自身を除く): 150804672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 191, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 382, 420, 430, 448, 480, 516, 560, 573, 602, 645, 672, 688, 764, 840, 860, 903, 955, 960, 1032, 1120, 1146, 1204, 1290, 1337, 1344, 1376, 1505, 1528, 1680, 1720, 1806, 1910, 2064, 2240, 2292, 2408, 2580, 2674, 2752, 2865, 3010, 3056, 3360, 3440, 3612, 3820, 4011, 4128, 4515, 4584, 4816, 5160, 5348, 5730, 6020, 6112, 6685, 6720, 6880, 7224, 7640, 8022, 8213, 8256, 9030, 9168, 9632, 10320, 10696, 11460, 12040, 12224, 13370, 13760, 14448, 15280, 16044, 16426, 18060, 18336, 19264, 20055, 20640, 21392, 22920, 24080, 24639, 26740, 28896, 30560, 32088, 32852, 36120, 36672, 40110, 41065, 41280, 42784, 45840, 48160, 49278, 53480, 57491, 57792, 61120, 64176, 65704, 72240, 80220, 82130, 85568, 91680, 96320, 98556, 106960, 114982, 123195, 128352, 131408, 144480, 160440, 164260, 172473, 183360, 197112, 213920, 229964, 246390, 256704, 262816, 287455, 288960, 320880, 328520, 344946, 394224, 427840, 459928, 492780, 525632, 574910, 641760, 657040, 689892, 788448, 862365, 919856, 985560, 1149820, 1283520, 1314080, 1379784, 1576896, 1724730, 1839712, 1971120, 2299640, 2628160, 2759568, 3449460, 3679424, 3942240, 4599280, 5519136, 6898920, 7884480, 9198560, 11038272, 13797840, 18397120, 27595680, 55191360]

約数ペア:

[(1, 55191360), (2, 27595680), (3, 18397120), (4, 13797840), (5, 11038272), (6, 9198560), (7, 7884480), (8, 6898920), (10, 5519136), (12, 4599280), (14, 3942240), (15, 3679424), (16, 3449460), (20, 2759568), (21, 2628160), (24, 2299640), (28, 1971120), (30, 1839712), (32, 1724730), (35, 1576896), (40, 1379784), (42, 1314080), (43, 1283520), (48, 1149820), (56, 985560), (60, 919856), (64, 862365), (70, 788448), (80, 689892), (84, 657040), (86, 641760), (96, 574910), (105, 525632), (112, 492780), (120, 459928), (129, 427840), (140, 394224), (160, 344946), (168, 328520), (172, 320880), (191, 288960), (192, 287455), (210, 262816), (215, 256704), (224, 246390), (240, 229964), (258, 213920), (280, 197112), (301, 183360), (320, 172473), (336, 164260), (344, 160440), (382, 144480), (420, 131408), (430, 128352), (448, 123195), (480, 114982), (516, 106960), (560, 98556), (573, 96320), (602, 91680), (645, 85568), (672, 82130), (688, 80220), (764, 72240), (840, 65704), (860, 64176), (903, 61120), (955, 57792), (960, 57491), (1032, 53480), (1120, 49278), (1146, 48160), (1204, 45840), (1290, 42784), (1337, 41280), (1344, 41065), (1376, 40110), (1505, 36672), (1528, 36120), (1680, 32852), (1720, 32088), (1806, 30560), (1910, 28896), (2064, 26740), (2240, 24639), (2292, 24080), (2408, 22920), (2580, 21392), (2674, 20640), (2752, 20055), (2865, 19264), (3010, 18336), (3056, 18060), (3360, 16426), (3440, 16044), (3612, 15280), (3820, 14448), (4011, 13760), (4128, 13370), (4515, 12224), (4584, 12040), (4816, 11460), (5160, 10696), (5348, 10320), (5730, 9632), (6020, 9168), (6112, 9030), (6685, 8256), (6720, 8213), (6880, 8022), (7224, 7640)]