520710250320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{321569}}^1$

素因数の和:321774

約数の個数: 240

約数和(自身を含む): 1894127049360

約数和(自身を除く): 1373416799040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 173, 180, 195, 208, 234, 240, 260, 312, 346, 360, 390, 468, 519, 520, 585, 624, 692, 720, 780, 865, 936, 1038, 1040, 1170, 1384, 1557, 1560, 1730, 1872, 2076, 2249, 2340, 2595, 2768, 3114, 3120, 3460, 4152, 4498, 4680, 5190, 6228, 6747, 6920, 7785, 8304, 8996, 9360, 10380, 11245, 12456, 13494, 13840, 15570, 17992, 20241, 20760, 22490, 24912, 26988, 31140, 33735, 35984, 40482, 41520, 44980, 53976, 62280, 67470, 80964, 89960, 101205, 107952, 124560, 134940, 161928, 179920, 202410, 269880, 321569, 323856, 404820, 539760, 643138, 809640, 964707, 1286276, 1607845, 1619280, 1929414, 2572552, 2894121, 3215690, 3858828, 4180397, 4823535, 5145104, 5788242, 6431380, 7717656, 8360794, 9647070, 11576484, 12541191, 12862760, 14470605, 15435312, 16721588, 19294140, 20901985, 23152968, 25082382, 25725520, 28941210, 33443176, 37623573, 38588280, 41803970, 46305936, 50164764, 55631437, 57882420, 62705955, 66886352, 75247146, 77176560, 83607940, 100329528, 111262874, 115764840, 125411910, 150494292, 166894311, 167215880, 188117865, 200659056, 222525748, 231529680, 250823820, 278157185, 300988584, 333788622, 334431760, 376235730, 445051496, 500682933, 501647640, 556314370, 601977168, 667577244, 723208681, 752471460, 834471555, 890102992, 1001365866, 1003295280, 1112628740, 1335154488, 1446417362, 1504942920, 1668943110, 2002731732, 2169626043, 2225257480, 2503414665, 2670308976, 2892834724, 3009885840, 3337886220, 3616043405, 4005463464, 4339252086, 4450514960, 5006829330, 5785669448, 6508878129, 6675772440, 7232086810, 8010926928, 8678504172, 10013658660, 10848130215, 11571338896, 13017756258, 13351544880, 14464173620, 17357008344, 20027317320, 21696260430, 26035512516, 28928347240, 32544390645, 34714016688, 40054634640, 43392520860, 52071025032, 57856694480, 65088781290, 86785041720, 104142050064, 130177562580, 173570083440, 260355125160, 520710250320]

約数ペア:

[(1, 520710250320), (2, 260355125160), (3, 173570083440), (4, 130177562580), (5, 104142050064), (6, 86785041720), (8, 65088781290), (9, 57856694480), (10, 52071025032), (12, 43392520860), (13, 40054634640), (15, 34714016688), (16, 32544390645), (18, 28928347240), (20, 26035512516), (24, 21696260430), (26, 20027317320), (30, 17357008344), (36, 14464173620), (39, 13351544880), (40, 13017756258), (45, 11571338896), (48, 10848130215), (52, 10013658660), (60, 8678504172), (65, 8010926928), (72, 7232086810), (78, 6675772440), (80, 6508878129), (90, 5785669448), (104, 5006829330), (117, 4450514960), (120, 4339252086), (130, 4005463464), (144, 3616043405), (156, 3337886220), (173, 3009885840), (180, 2892834724), (195, 2670308976), (208, 2503414665), (234, 2225257480), (240, 2169626043), (260, 2002731732), (312, 1668943110), (346, 1504942920), (360, 1446417362), (390, 1335154488), (468, 1112628740), (519, 1003295280), (520, 1001365866), (585, 890102992), (624, 834471555), (692, 752471460), (720, 723208681), (780, 667577244), (865, 601977168), (936, 556314370), (1038, 501647640), (1040, 500682933), (1170, 445051496), (1384, 376235730), (1557, 334431760), (1560, 333788622), (1730, 300988584), (1872, 278157185), (2076, 250823820), (2249, 231529680), (2340, 222525748), (2595, 200659056), (2768, 188117865), (3114, 167215880), (3120, 166894311), (3460, 150494292), (4152, 125411910), (4498, 115764840), (4680, 111262874), (5190, 100329528), (6228, 83607940), (6747, 77176560), (6920, 75247146), (7785, 66886352), (8304, 62705955), (8996, 57882420), (9360, 55631437), (10380, 50164764), (11245, 46305936), (12456, 41803970), (13494, 38588280), (13840, 37623573), (15570, 33443176), (17992, 28941210), (20241, 25725520), (20760, 25082382), (22490, 23152968), (24912, 20901985), (26988, 19294140), (31140, 16721588), (33735, 15435312), (35984, 14470605), (40482, 12862760), (41520, 12541191), (44980, 11576484), (53976, 9647070), (62280, 8360794), (67470, 7717656), (80964, 6431380), (89960, 5788242), (101205, 5145104), (107952, 4823535), (124560, 4180397), (134940, 3858828), (161928, 3215690), (179920, 2894121), (202410, 2572552), (269880, 1929414), (321569, 1619280), (323856, 1607845), (404820, 1286276), (539760, 964707), (643138, 809640)]