208065175080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{27127}}^1$

素因数の和:27568

約数の個数: 256

約数和(自身を含む): 746284769280

約数和(自身を除く): 538219594200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 397, 420, 460, 483, 552, 644, 690, 794, 805, 840, 920, 966, 1191, 1288, 1380, 1588, 1610, 1932, 1985, 2382, 2415, 2760, 2779, 3176, 3220, 3864, 3970, 4764, 4830, 5558, 5955, 6440, 7940, 8337, 9131, 9528, 9660, 11116, 11910, 13895, 15880, 16674, 18262, 19320, 22232, 23820, 27127, 27393, 27790, 33348, 36524, 41685, 45655, 47640, 54254, 54786, 55580, 63917, 66696, 73048, 81381, 83370, 91310, 108508, 109572, 111160, 127834, 135635, 136965, 162762, 166740, 182620, 189889, 191751, 217016, 219144, 255668, 271270, 273930, 319585, 325524, 333480, 365240, 379778, 383502, 406905, 511336, 542540, 547860, 569667, 623921, 639170, 651048, 759556, 767004, 813810, 949445, 958755, 1085080, 1095720, 1139334, 1247842, 1278340, 1519112, 1534008, 1627620, 1871763, 1898890, 1917510, 2278668, 2495684, 2556680, 2848335, 3119605, 3255240, 3743526, 3797780, 3835020, 4367447, 4557336, 4991368, 5696670, 6239210, 7487052, 7595560, 7670040, 8734894, 9358815, 10769419, 11393340, 12478420, 13102341, 14974104, 17469788, 18717630, 21538838, 21837235, 22786680, 24956840, 26204682, 32308257, 34939576, 37435260, 43077676, 43674470, 52409364, 53847095, 64616514, 65511705, 74870520, 75385933, 86155352, 87348940, 104818728, 107694190, 129233028, 131023410, 150771866, 161541285, 174697880, 215388380, 226157799, 247696637, 258466056, 262046820, 301543732, 323082570, 376929665, 430776760, 452315598, 495393274, 524093640, 603087464, 646165140, 743089911, 753859330, 904631196, 990786548, 1130788995, 1238483185, 1292330280, 1486179822, 1507718660, 1733876459, 1809262392, 1981573096, 2261577990, 2476966370, 2972359644, 3015437320, 3467752918, 3715449555, 4523155980, 4953932740, 5201629377, 5944719288, 6935505836, 7430899110, 8669382295, 9046311960, 9907865480, 10403258754, 13871011672, 14861798220, 17338764590, 20806517508, 26008146885, 29723596440, 34677529180, 41613035016, 52016293770, 69355058360, 104032587540, 208065175080]

約数ペア:

[(1, 208065175080), (2, 104032587540), (3, 69355058360), (4, 52016293770), (5, 41613035016), (6, 34677529180), (7, 29723596440), (8, 26008146885), (10, 20806517508), (12, 17338764590), (14, 14861798220), (15, 13871011672), (20, 10403258754), (21, 9907865480), (23, 9046311960), (24, 8669382295), (28, 7430899110), (30, 6935505836), (35, 5944719288), (40, 5201629377), (42, 4953932740), (46, 4523155980), (56, 3715449555), (60, 3467752918), (69, 3015437320), (70, 2972359644), (84, 2476966370), (92, 2261577990), (105, 1981573096), (115, 1809262392), (120, 1733876459), (138, 1507718660), (140, 1486179822), (161, 1292330280), (168, 1238483185), (184, 1130788995), (210, 990786548), (230, 904631196), (276, 753859330), (280, 743089911), (322, 646165140), (345, 603087464), (397, 524093640), (420, 495393274), (460, 452315598), (483, 430776760), (552, 376929665), (644, 323082570), (690, 301543732), (794, 262046820), (805, 258466056), (840, 247696637), (920, 226157799), (966, 215388380), (1191, 174697880), (1288, 161541285), (1380, 150771866), (1588, 131023410), (1610, 129233028), (1932, 107694190), (1985, 104818728), (2382, 87348940), (2415, 86155352), (2760, 75385933), (2779, 74870520), (3176, 65511705), (3220, 64616514), (3864, 53847095), (3970, 52409364), (4764, 43674470), (4830, 43077676), (5558, 37435260), (5955, 34939576), (6440, 32308257), (7940, 26204682), (8337, 24956840), (9131, 22786680), (9528, 21837235), (9660, 21538838), (11116, 18717630), (11910, 17469788), (13895, 14974104), (15880, 13102341), (16674, 12478420), (18262, 11393340), (19320, 10769419), (22232, 9358815), (23820, 8734894), (27127, 7670040), (27393, 7595560), (27790, 7487052), (33348, 6239210), (36524, 5696670), (41685, 4991368), (45655, 4557336), (47640, 4367447), (54254, 3835020), (54786, 3797780), (55580, 3743526), (63917, 3255240), (66696, 3119605), (73048, 2848335), (81381, 2556680), (83370, 2495684), (91310, 2278668), (108508, 1917510), (109572, 1898890), (111160, 1871763), (127834, 1627620), (135635, 1534008), (136965, 1519112), (162762, 1278340), (166740, 1247842), (182620, 1139334), (189889, 1095720), (191751, 1085080), (217016, 958755), (219144, 949445), (255668, 813810), (271270, 767004), (273930, 759556), (319585, 651048), (325524, 639170), (333480, 623921), (365240, 569667), (379778, 547860), (383502, 542540), (406905, 511336)]