2019529260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 576

約数和(自身を含む): 7925299200

約数和(自身を除く): 5905769940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 29, 30, 35, 36, 42, 45, 46, 54, 58, 60, 63, 69, 70, 81, 84, 87, 89, 90, 92, 105, 108, 115, 116, 126, 135, 138, 140, 145, 161, 162, 174, 178, 180, 189, 203, 207, 210, 230, 243, 252, 261, 267, 270, 276, 290, 315, 322, 324, 345, 348, 356, 378, 405, 406, 414, 420, 435, 445, 460, 483, 486, 522, 534, 540, 567, 580, 609, 621, 623, 630, 644, 667, 690, 756, 783, 801, 805, 810, 812, 828, 870, 890, 945, 966, 972, 1015, 1035, 1044, 1068, 1134, 1215, 1218, 1242, 1246, 1260, 1305, 1334, 1335, 1380, 1449, 1566, 1602, 1610, 1620, 1701, 1740, 1780, 1827, 1863, 1869, 1890, 1932, 2001, 2030, 2047, 2070, 2268, 2349, 2403, 2415, 2430, 2436, 2484, 2492, 2581, 2610, 2668, 2670, 2835, 2898, 3045, 3105, 3115, 3132, 3204, 3220, 3335, 3402, 3654, 3726, 3738, 3780, 3915, 4002, 4005, 4060, 4094, 4140, 4347, 4669, 4698, 4806, 4830, 4860, 5162, 5220, 5340, 5481, 5589, 5607, 5670, 5796, 6003, 6090, 6141, 6210, 6230, 6670, 6804, 7047, 7209, 7245, 7308, 7452, 7476, 7743, 7830, 8004, 8010, 8188, 8505, 8694, 9135, 9315, 9338, 9345, 9396, 9612, 9660, 10005, 10235, 10324, 10962, 11178, 11214, 11340, 11745, 12006, 12015, 12180, 12282, 12420, 12460, 12905, 13041, 13340, 14007, 14094, 14329, 14418, 14490, 15486, 15660, 16020, 16443, 16821, 17010, 17388, 18009, 18067, 18270, 18423, 18630, 18676, 18690, 20010, 20470, 21627, 21735, 21924, 22356, 22428, 23229, 23345, 23490, 24012, 24030, 24564, 25810, 26082, 27405, 27945, 28014, 28035, 28188, 28658, 28836, 28980, 30015, 30705, 30972, 32886, 33642, 34020, 35235, 36018, 36045, 36134, 36540, 36846, 37260, 37380, 38715, 39123, 40020, 40940, 42021, 42987, 43254, 43470, 46458, 46690, 46980, 48060, 49329, 50463, 51620, 52164, 54027, 54201, 54810, 55269, 55890, 56028, 56070, 57316, 59363, 60030, 61410, 65205, 65772, 67284, 69687, 70035, 70470, 71645, 72036, 72090, 72268, 73692, 77430, 78246, 82215, 84042, 84105, 85974, 86508, 86940, 90045, 90335, 92115, 92916, 93380, 98658, 100926, 108054, 108135, 108402, 109620, 110538, 111780, 112140, 116145, 118726, 120060, 122820, 126063, 128961, 130410, 139374, 140070, 140940, 143290, 144180, 151389, 154860, 156492, 162081, 162603, 164430, 165807, 168084, 168210, 171948, 178089, 180090, 180670, 184230, 195615, 197316, 201852, 209061, 210105, 214935, 216108, 216270, 216804, 221076, 232290, 237452, 246645, 252126, 252315, 257922, 260820, 270135, 271005, 276345, 278748, 280140, 286580, 296815, 302778, 324162, 325206, 328860, 331614, 336420, 348435, 356178, 360180, 361340, 368460, 378189, 386883, 391230, 415541, 418122, 420210, 429870, 432540, 464580, 487809, 493290, 497421, 504252, 504630, 515844, 534267, 540270, 542010, 552690, 593630, 605556, 627183, 630315, 644805, 648324, 650412, 663228, 696870, 712356, 756378, 756945, 773766, 782460, 810405, 813015, 829035, 831082, 836244, 840420, 859740, 890445, 975618, 986580, 994842, 1009260, 1045305, 1068534, 1080540, 1084020, 1105380, 1134567, 1160649, 1187260, 1246623, 1254366, 1260630, 1289610, 1393740, 1463427, 1512756, 1513890, 1547532, 1602801, 1620810, 1626030, 1658070, 1662164, 1780890, 1890945, 1934415, 1951236, 1989684, 2077705, 2090610, 2137068, 2269134, 2321298, 2439045, 2487105, 2493246, 2508732, 2521260, 2579220, 2671335, 2926854, 3027780, 3135915, 3205602, 3241620, 3252060, 3316140, 3481947, 3561780, 3739869, 3781890, 3868830, 4155410, 4181220, 4390281, 4538268, 4642596, 4808403, 4878090, 4974210, 4986492, 5342670, 5672835, 5803245, 5853708, 6233115, 6271830, 6411204, 6963894, 7317135, 7479738, 7563780, 7737660, 8014005, 8310820, 8780562, 9616806, 9756180, 9948420, 10685340, 11219607, 11345670, 11606490, 12466230, 12543660, 13927788, 14425209, 14634270, 14959476, 16028010, 17409735, 17561124, 18699345, 19233612, 21951405, 22439214, 22691340, 23212980, 24042015, 24932460, 28850418, 29268540, 32056020, 33658821, 34819470, 37398690, 43902810, 44878428, 48084030, 56098035, 57700836, 67317642, 69638940, 72126045, 74797380, 87805620, 96168060, 100976463, 112196070, 134635284, 144252090, 168294105, 201952926, 224392140, 288504180, 336588210, 403905852, 504882315, 673176420, 1009764630, 2019529260]

約数ペア:

[(1, 2019529260), (2, 1009764630), (3, 673176420), (4, 504882315), (5, 403905852), (6, 336588210), (7, 288504180), (9, 224392140), (10, 201952926), (12, 168294105), (14, 144252090), (15, 134635284), (18, 112196070), (20, 100976463), (21, 96168060), (23, 87805620), (27, 74797380), (28, 72126045), (29, 69638940), (30, 67317642), (35, 57700836), (36, 56098035), (42, 48084030), (45, 44878428), (46, 43902810), (54, 37398690), (58, 34819470), (60, 33658821), (63, 32056020), (69, 29268540), (70, 28850418), (81, 24932460), (84, 24042015), (87, 23212980), (89, 22691340), (90, 22439214), (92, 21951405), (105, 19233612), (108, 18699345), (115, 17561124), (116, 17409735), (126, 16028010), (135, 14959476), (138, 14634270), (140, 14425209), (145, 13927788), (161, 12543660), (162, 12466230), (174, 11606490), (178, 11345670), (180, 11219607), (189, 10685340), (203, 9948420), (207, 9756180), (210, 9616806), (230, 8780562), (243, 8310820), (252, 8014005), (261, 7737660), (267, 7563780), (270, 7479738), (276, 7317135), (290, 6963894), (315, 6411204), (322, 6271830), (324, 6233115), (345, 5853708), (348, 5803245), (356, 5672835), (378, 5342670), (405, 4986492), (406, 4974210), (414, 4878090), (420, 4808403), (435, 4642596), (445, 4538268), (460, 4390281), (483, 4181220), (486, 4155410), (522, 3868830), (534, 3781890), (540, 3739869), (567, 3561780), (580, 3481947), (609, 3316140), (621, 3252060), (623, 3241620), (630, 3205602), (644, 3135915), (667, 3027780), (690, 2926854), (756, 2671335), (783, 2579220), (801, 2521260), (805, 2508732), (810, 2493246), (812, 2487105), (828, 2439045), (870, 2321298), (890, 2269134), (945, 2137068), (966, 2090610), (972, 2077705), (1015, 1989684), (1035, 1951236), (1044, 1934415), (1068, 1890945), (1134, 1780890), (1215, 1662164), (1218, 1658070), (1242, 1626030), (1246, 1620810), (1260, 1602801), (1305, 1547532), (1334, 1513890), (1335, 1512756), (1380, 1463427), (1449, 1393740), (1566, 1289610), (1602, 1260630), (1610, 1254366), (1620, 1246623), (1701, 1187260), (1740, 1160649), (1780, 1134567), (1827, 1105380), (1863, 1084020), (1869, 1080540), (1890, 1068534), (1932, 1045305), (2001, 1009260), (2030, 994842), (2047, 986580), (2070, 975618), (2268, 890445), (2349, 859740), (2403, 840420), (2415, 836244), (2430, 831082), (2436, 829035), (2484, 813015), (2492, 810405), (2581, 782460), (2610, 773766), (2668, 756945), (2670, 756378), (2835, 712356), (2898, 696870), (3045, 663228), (3105, 650412), (3115, 648324), (3132, 644805), (3204, 630315), (3220, 627183), (3335, 605556), (3402, 593630), (3654, 552690), (3726, 542010), (3738, 540270), (3780, 534267), (3915, 515844), (4002, 504630), (4005, 504252), (4060, 497421), (4094, 493290), (4140, 487809), (4347, 464580), (4669, 432540), (4698, 429870), (4806, 420210), (4830, 418122), (4860, 415541), (5162, 391230), (5220, 386883), (5340, 378189), (5481, 368460), (5589, 361340), (5607, 360180), (5670, 356178), (5796, 348435), (6003, 336420), (6090, 331614), (6141, 328860), (6210, 325206), (6230, 324162), (6670, 302778), (6804, 296815), (7047, 286580), (7209, 280140), (7245, 278748), (7308, 276345), (7452, 271005), (7476, 270135), (7743, 260820), (7830, 257922), (8004, 252315), (8010, 252126), (8188, 246645), (8505, 237452), (8694, 232290), (9135, 221076), (9315, 216804), (9338, 216270), (9345, 216108), (9396, 214935), (9612, 210105), (9660, 209061), (10005, 201852), (10235, 197316), (10324, 195615), (10962, 184230), (11178, 180670), (11214, 180090), (11340, 178089), (11745, 171948), (12006, 168210), (12015, 168084), (12180, 165807), (12282, 164430), (12420, 162603), (12460, 162081), (12905, 156492), (13041, 154860), (13340, 151389), (14007, 144180), (14094, 143290), (14329, 140940), (14418, 140070), (14490, 139374), (15486, 130410), (15660, 128961), (16020, 126063), (16443, 122820), (16821, 120060), (17010, 118726), (17388, 116145), (18009, 112140), (18067, 111780), (18270, 110538), (18423, 109620), (18630, 108402), (18676, 108135), (18690, 108054), (20010, 100926), (20470, 98658), (21627, 93380), (21735, 92916), (21924, 92115), (22356, 90335), (22428, 90045), (23229, 86940), (23345, 86508), (23490, 85974), (24012, 84105), (24030, 84042), (24564, 82215), (25810, 78246), (26082, 77430), (27405, 73692), (27945, 72268), (28014, 72090), (28035, 72036), (28188, 71645), (28658, 70470), (28836, 70035), (28980, 69687), (30015, 67284), (30705, 65772), (30972, 65205), (32886, 61410), (33642, 60030), (34020, 59363), (35235, 57316), (36018, 56070), (36045, 56028), (36134, 55890), (36540, 55269), (36846, 54810), (37260, 54201), (37380, 54027), (38715, 52164), (39123, 51620), (40020, 50463), (40940, 49329), (42021, 48060), (42987, 46980), (43254, 46690), (43470, 46458)]