85604123080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{16651}}^1$

素因数の和:16780

約数の個数: 192

約数和(自身を含む): 233038745280

約数和(自身を除く): 147434622200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 61, 70, 86, 98, 122, 140, 172, 196, 215, 244, 245, 280, 301, 305, 344, 392, 427, 430, 488, 490, 602, 610, 854, 860, 980, 1204, 1220, 1505, 1708, 1720, 1960, 2107, 2135, 2408, 2440, 2623, 2989, 3010, 3416, 4214, 4270, 5246, 5978, 6020, 8428, 8540, 10492, 10535, 11956, 12040, 13115, 14945, 16651, 16856, 17080, 18361, 20984, 21070, 23912, 26230, 29890, 33302, 36722, 42140, 52460, 59780, 66604, 73444, 83255, 84280, 91805, 104920, 116557, 119560, 128527, 133208, 146888, 166510, 183610, 233114, 257054, 333020, 367220, 466228, 514108, 582785, 642635, 666040, 715993, 734440, 815899, 932456, 1015711, 1028216, 1165570, 1285270, 1431986, 1631798, 2031422, 2331140, 2570540, 2863972, 3263596, 3579965, 4062844, 4079495, 4662280, 5011951, 5078555, 5141080, 5727944, 6527192, 7109977, 7159930, 8125688, 8158990, 10023902, 10157110, 14219954, 14319860, 16317980, 20047804, 20314220, 25059755, 28439908, 28639720, 32635960, 35083657, 35549885, 40095608, 40628440, 43675573, 49769839, 50119510, 56879816, 70167314, 71099770, 87351146, 99539678, 100239020, 140334628, 142199540, 174702292, 175418285, 199079356, 200478040, 218377865, 248849195, 280669256, 284399080, 305729011, 349404584, 350836570, 398158712, 436755730, 497698390, 611458022, 701673140, 873511460, 995396780, 1222916044, 1403346280, 1528645055, 1747022920, 1990793560, 2140103077, 2445832088, 3057290110, 4280206154, 6114580220, 8560412308, 10700515385, 12229160440, 17120824616, 21401030770, 42802061540, 85604123080]

約数ペア:

[(1, 85604123080), (2, 42802061540), (4, 21401030770), (5, 17120824616), (7, 12229160440), (8, 10700515385), (10, 8560412308), (14, 6114580220), (20, 4280206154), (28, 3057290110), (35, 2445832088), (40, 2140103077), (43, 1990793560), (49, 1747022920), (56, 1528645055), (61, 1403346280), (70, 1222916044), (86, 995396780), (98, 873511460), (122, 701673140), (140, 611458022), (172, 497698390), (196, 436755730), (215, 398158712), (244, 350836570), (245, 349404584), (280, 305729011), (301, 284399080), (305, 280669256), (344, 248849195), (392, 218377865), (427, 200478040), (430, 199079356), (488, 175418285), (490, 174702292), (602, 142199540), (610, 140334628), (854, 100239020), (860, 99539678), (980, 87351146), (1204, 71099770), (1220, 70167314), (1505, 56879816), (1708, 50119510), (1720, 49769839), (1960, 43675573), (2107, 40628440), (2135, 40095608), (2408, 35549885), (2440, 35083657), (2623, 32635960), (2989, 28639720), (3010, 28439908), (3416, 25059755), (4214, 20314220), (4270, 20047804), (5246, 16317980), (5978, 14319860), (6020, 14219954), (8428, 10157110), (8540, 10023902), (10492, 8158990), (10535, 8125688), (11956, 7159930), (12040, 7109977), (13115, 6527192), (14945, 5727944), (16651, 5141080), (16856, 5078555), (17080, 5011951), (18361, 4662280), (20984, 4079495), (21070, 4062844), (23912, 3579965), (26230, 3263596), (29890, 2863972), (33302, 2570540), (36722, 2331140), (42140, 2031422), (52460, 1631798), (59780, 1431986), (66604, 1285270), (73444, 1165570), (83255, 1028216), (84280, 1015711), (91805, 932456), (104920, 815899), (116557, 734440), (119560, 715993), (128527, 666040), (133208, 642635), (146888, 582785), (166510, 514108), (183610, 466228), (233114, 367220), (257054, 333020)]