1270208760840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6426881}}^1$

素因数の和:6426965

約数の個数: 160

約数和(自身を含む): 4339302188760

約数和(自身を除く): 3069093427920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2440, 2745, 3240, 3294, 3660, 4392, 4941, 5490, 6588, 7320, 8235, 9882, 10980, 13176, 16470, 19764, 21960, 24705, 32940, 39528, 49410, 65880, 98820, 197640, 6426881, 12853762, 19280643, 25707524, 32134405, 38561286, 51415048, 57841929, 64268810, 77122572, 96403215, 115683858, 128537620, 154245144, 173525787, 192806430, 231367716, 257075240, 289209645, 347051574, 385612860, 392039741, 462735432, 520577361, 578419290, 694103148, 771225720, 784079482, 867628935, 1041154722, 1156838580, 1176119223, 1388206296, 1568158964, 1735257870, 1960198705, 2082309444, 2313677160, 2352238446, 2602886805, 3136317928, 3470515740, 3528357669, 3920397410, 4164618888, 4704476892, 5205773610, 5880596115, 6941031480, 7056715338, 7840794820, 9408953784, 10411547220, 10585073007, 11761192230, 14113430676, 15681589640, 17641788345, 20823094440, 21170146014, 23522384460, 28226861352, 31755219021, 35283576690, 42340292028, 47044768920, 52925365035, 63510438042, 70567153380, 84680584056, 105850730070, 127020876084, 141134306760, 158776095105, 211701460140, 254041752168, 317552190210, 423402920280, 635104380420, 1270208760840]

約数ペア:

[(1, 1270208760840), (2, 635104380420), (3, 423402920280), (4, 317552190210), (5, 254041752168), (6, 211701460140), (8, 158776095105), (9, 141134306760), (10, 127020876084), (12, 105850730070), (15, 84680584056), (18, 70567153380), (20, 63510438042), (24, 52925365035), (27, 47044768920), (30, 42340292028), (36, 35283576690), (40, 31755219021), (45, 28226861352), (54, 23522384460), (60, 21170146014), (61, 20823094440), (72, 17641788345), (81, 15681589640), (90, 14113430676), (108, 11761192230), (120, 10585073007), (122, 10411547220), (135, 9408953784), (162, 7840794820), (180, 7056715338), (183, 6941031480), (216, 5880596115), (244, 5205773610), (270, 4704476892), (305, 4164618888), (324, 3920397410), (360, 3528357669), (366, 3470515740), (405, 3136317928), (488, 2602886805), (540, 2352238446), (549, 2313677160), (610, 2082309444), (648, 1960198705), (732, 1735257870), (810, 1568158964), (915, 1388206296), (1080, 1176119223), (1098, 1156838580), (1220, 1041154722), (1464, 867628935), (1620, 784079482), (1647, 771225720), (1830, 694103148), (2196, 578419290), (2440, 520577361), (2745, 462735432), (3240, 392039741), (3294, 385612860), (3660, 347051574), (4392, 289209645), (4941, 257075240), (5490, 231367716), (6588, 192806430), (7320, 173525787), (8235, 154245144), (9882, 128537620), (10980, 115683858), (13176, 96403215), (16470, 77122572), (19764, 64268810), (21960, 57841929), (24705, 51415048), (32940, 38561286), (39528, 32134405), (49410, 25707524), (65880, 19280643), (98820, 12853762), (197640, 6426881)]