2018568720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 7602227712

約数和(自身を除く): 5583658992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 113, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 226, 240, 245, 248, 280, 294, 310, 336, 339, 343, 372, 392, 420, 434, 452, 465, 490, 496, 560, 565, 588, 620, 651, 678, 686, 735, 744, 784, 791, 840, 868, 904, 930, 980, 1029, 1085, 1130, 1176, 1240, 1302, 1356, 1372, 1470, 1488, 1519, 1582, 1680, 1695, 1715, 1736, 1808, 1860, 1960, 2058, 2170, 2260, 2352, 2373, 2401, 2480, 2604, 2712, 2744, 2940, 3038, 3164, 3255, 3390, 3430, 3472, 3503, 3720, 3920, 3955, 4116, 4340, 4520, 4557, 4746, 4802, 5145, 5208, 5424, 5488, 5537, 5880, 6076, 6328, 6510, 6780, 6860, 7006, 7203, 7440, 7595, 7910, 8232, 8680, 9040, 9114, 9492, 9604, 10290, 10416, 10509, 10633, 11074, 11760, 11865, 12005, 12152, 12656, 13020, 13560, 13720, 14012, 14406, 15190, 15820, 16464, 16611, 17360, 17515, 18228, 18984, 19208, 20580, 21018, 21266, 22148, 22785, 23730, 24010, 24304, 24521, 26040, 27120, 27440, 27685, 28024, 28812, 30380, 31640, 31899, 33222, 35030, 36015, 36456, 37968, 38416, 38759, 41160, 42036, 42532, 44296, 45570, 47460, 48020, 49042, 52080, 52545, 53165, 55370, 56048, 57624, 60760, 63280, 63798, 66444, 70060, 72030, 72912, 73563, 74431, 77518, 82320, 83055, 84072, 85064, 88592, 91140, 94920, 96040, 98084, 105090, 106330, 110740, 115248, 116277, 121520, 122605, 127596, 132888, 140120, 144060, 147126, 148862, 155036, 159495, 166110, 168144, 170128, 171647, 182280, 189840, 192080, 193795, 196168, 210180, 212660, 221480, 223293, 232554, 245210, 255192, 265776, 271313, 280240, 288120, 294252, 297724, 310072, 318990, 332220, 343294, 364560, 367815, 372155, 387590, 392336, 420360, 425320, 442960, 446586, 465108, 490420, 510384, 514941, 542626, 576240, 581385, 588504, 595448, 620144, 637980, 664440, 686588, 735630, 744310, 775180, 813939, 840720, 850640, 858235, 893172, 930216, 980840, 1029882, 1085252, 1116465, 1162770, 1177008, 1190896, 1201529, 1275960, 1328880, 1356565, 1373176, 1471260, 1488620, 1550360, 1627878, 1716470, 1786344, 1860432, 1961680, 2059764, 2170504, 2232930, 2325540, 2403058, 2551920, 2574705, 2713130, 2746352, 2942520, 2977240, 3100720, 3255756, 3432940, 3572688, 3604587, 4069695, 4119528, 4341008, 4465860, 4651080, 4806116, 5149410, 5426260, 5885040, 5954480, 6007645, 6511512, 6865880, 7209174, 8139390, 8239056, 8410703, 8931720, 9302160, 9612232, 10298820, 10852520, 12015290, 13023024, 13731760, 14418348, 16278780, 16821406, 17863440, 18022935, 19224464, 20597640, 21705040, 24030580, 25232109, 28836696, 32557560, 33642812, 36045870, 41195280, 42053515, 48061160, 50464218, 57673392, 65115120, 67285624, 72091740, 84107030, 96122320, 100928436, 126160545, 134571248, 144183480, 168214060, 201856872, 252321090, 288366960, 336428120, 403713744, 504642180, 672856240, 1009284360, 2018568720]

約数ペア:

[(1, 2018568720), (2, 1009284360), (3, 672856240), (4, 504642180), (5, 403713744), (6, 336428120), (7, 288366960), (8, 252321090), (10, 201856872), (12, 168214060), (14, 144183480), (15, 134571248), (16, 126160545), (20, 100928436), (21, 96122320), (24, 84107030), (28, 72091740), (30, 67285624), (31, 65115120), (35, 57673392), (40, 50464218), (42, 48061160), (48, 42053515), (49, 41195280), (56, 36045870), (60, 33642812), (62, 32557560), (70, 28836696), (80, 25232109), (84, 24030580), (93, 21705040), (98, 20597640), (105, 19224464), (112, 18022935), (113, 17863440), (120, 16821406), (124, 16278780), (140, 14418348), (147, 13731760), (155, 13023024), (168, 12015290), (186, 10852520), (196, 10298820), (210, 9612232), (217, 9302160), (226, 8931720), (240, 8410703), (245, 8239056), (248, 8139390), (280, 7209174), (294, 6865880), (310, 6511512), (336, 6007645), (339, 5954480), (343, 5885040), (372, 5426260), (392, 5149410), (420, 4806116), (434, 4651080), (452, 4465860), (465, 4341008), (490, 4119528), (496, 4069695), (560, 3604587), (565, 3572688), (588, 3432940), (620, 3255756), (651, 3100720), (678, 2977240), (686, 2942520), (735, 2746352), (744, 2713130), (784, 2574705), (791, 2551920), (840, 2403058), (868, 2325540), (904, 2232930), (930, 2170504), (980, 2059764), (1029, 1961680), (1085, 1860432), (1130, 1786344), (1176, 1716470), (1240, 1627878), (1302, 1550360), (1356, 1488620), (1372, 1471260), (1470, 1373176), (1488, 1356565), (1519, 1328880), (1582, 1275960), (1680, 1201529), (1695, 1190896), (1715, 1177008), (1736, 1162770), (1808, 1116465), (1860, 1085252), (1960, 1029882), (2058, 980840), (2170, 930216), (2260, 893172), (2352, 858235), (2373, 850640), (2401, 840720), (2480, 813939), (2604, 775180), (2712, 744310), (2744, 735630), (2940, 686588), (3038, 664440), (3164, 637980), (3255, 620144), (3390, 595448), (3430, 588504), (3472, 581385), (3503, 576240), (3720, 542626), (3920, 514941), (3955, 510384), (4116, 490420), (4340, 465108), (4520, 446586), (4557, 442960), (4746, 425320), (4802, 420360), (5145, 392336), (5208, 387590), (5424, 372155), (5488, 367815), (5537, 364560), (5880, 343294), (6076, 332220), (6328, 318990), (6510, 310072), (6780, 297724), (6860, 294252), (7006, 288120), (7203, 280240), (7440, 271313), (7595, 265776), (7910, 255192), (8232, 245210), (8680, 232554), (9040, 223293), (9114, 221480), (9492, 212660), (9604, 210180), (10290, 196168), (10416, 193795), (10509, 192080), (10633, 189840), (11074, 182280), (11760, 171647), (11865, 170128), (12005, 168144), (12152, 166110), (12656, 159495), (13020, 155036), (13560, 148862), (13720, 147126), (14012, 144060), (14406, 140120), (15190, 132888), (15820, 127596), (16464, 122605), (16611, 121520), (17360, 116277), (17515, 115248), (18228, 110740), (18984, 106330), (19208, 105090), (20580, 98084), (21018, 96040), (21266, 94920), (22148, 91140), (22785, 88592), (23730, 85064), (24010, 84072), (24304, 83055), (24521, 82320), (26040, 77518), (27120, 74431), (27440, 73563), (27685, 72912), (28024, 72030), (28812, 70060), (30380, 66444), (31640, 63798), (31899, 63280), (33222, 60760), (35030, 57624), (36015, 56048), (36456, 55370), (37968, 53165), (38416, 52545), (38759, 52080), (41160, 49042), (42036, 48020), (42532, 47460), (44296, 45570)]