389350080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 504

約数和(自身を含む): 1626168960

約数和(自身を除く): 1236818880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 89, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 160, 168, 178, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 267, 279, 280, 288, 294, 310, 315, 320, 336, 356, 360, 372, 392, 420, 434, 441, 445, 448, 465, 480, 490, 496, 504, 534, 558, 560, 576, 588, 620, 623, 630, 651, 672, 712, 720, 735, 744, 784, 801, 840, 868, 882, 890, 930, 960, 980, 992, 1008, 1068, 1085, 1116, 1120, 1176, 1240, 1246, 1260, 1302, 1335, 1344, 1395, 1424, 1440, 1470, 1488, 1519, 1568, 1602, 1680, 1736, 1764, 1780, 1860, 1869, 1953, 1960, 1984, 2016, 2136, 2170, 2205, 2232, 2240, 2352, 2480, 2492, 2520, 2604, 2670, 2759, 2790, 2848, 2880, 2940, 2976, 3038, 3115, 3136, 3204, 3255, 3360, 3472, 3528, 3560, 3720, 3738, 3906, 3920, 4005, 4032, 4272, 4340, 4361, 4410, 4464, 4557, 4704, 4960, 4984, 5040, 5208, 5340, 5518, 5580, 5607, 5696, 5880, 5952, 6076, 6230, 6408, 6510, 6720, 6944, 7056, 7120, 7440, 7476, 7595, 7812, 7840, 8010, 8277, 8544, 8680, 8722, 8820, 8928, 9114, 9345, 9408, 9765, 9920, 9968, 10080, 10416, 10680, 11036, 11160, 11214, 11760, 12152, 12460, 12816, 13020, 13083, 13671, 13795, 13888, 14112, 14240, 14880, 14952, 15190, 15624, 15680, 16020, 16554, 17088, 17360, 17444, 17640, 17856, 18228, 18690, 19313, 19530, 19936, 20160, 20832, 21360, 21805, 22072, 22320, 22428, 22785, 23520, 24304, 24831, 24920, 25632, 26040, 26166, 27342, 27590, 28035, 28224, 28480, 29760, 29904, 30380, 31248, 32040, 33108, 34720, 34888, 35280, 36456, 37380, 38626, 39060, 39249, 39872, 41385, 41664, 42720, 43610, 44144, 44640, 44856, 45570, 47040, 48608, 49662, 49840, 51264, 52080, 52332, 54684, 55180, 56070, 57939, 59808, 60760, 62496, 64080, 65415, 66216, 68355, 69440, 69776, 70560, 72912, 74760, 77252, 78120, 78498, 82770, 85440, 87220, 88288, 89280, 89712, 91140, 96565, 97216, 99324, 99680, 104160, 104664, 109368, 110360, 112140, 115878, 119616, 121520, 124155, 124992, 128160, 130830, 132432, 135191, 136710, 139552, 141120, 145824, 149520, 154504, 156240, 156996, 165540, 173817, 174440, 176576, 179424, 182280, 193130, 196245, 198648, 199360, 208320, 209328, 218736, 220720, 224280, 231756, 243040, 248310, 256320, 261660, 264864, 270382, 273420, 279104, 289695, 291648, 299040, 309008, 312480, 313992, 331080, 347634, 348880, 358848, 364560, 386260, 392490, 397296, 405573, 418656, 437472, 441440, 448560, 463512, 486080, 496620, 523320, 529728, 540764, 546840, 579390, 598080, 618016, 624960, 627984, 662160, 675955, 695268, 697760, 729120, 772520, 784980, 794592, 811146, 837312, 869085, 874944, 882880, 897120, 927024, 993240, 1046640, 1081528, 1093680, 1158780, 1216719, 1236032, 1255968, 1324320, 1351910, 1390536, 1395520, 1458240, 1545040, 1569960, 1589184, 1622292, 1738170, 1794240, 1854048, 1986480, 2027865, 2093280, 2163056, 2187360, 2317560, 2433438, 2511936, 2648640, 2703820, 2781072, 3090080, 3139920, 3244584, 3476340, 3708096, 3972960, 4055730, 4186560, 4326112, 4374720, 4635120, 4866876, 5407640, 5562144, 6083595, 6180160, 6279840, 6489168, 6952680, 7945920, 8111460, 8652224, 9270240, 9733752, 10815280, 11124288, 12167190, 12559680, 12978336, 13905360, 16222920, 18540480, 19467504, 21630560, 24334380, 25956672, 27810720, 32445840, 38935008, 43261120, 48668760, 55621440, 64891680, 77870016, 97337520, 129783360, 194675040, 389350080]

約数ペア:

[(1, 389350080), (2, 194675040), (3, 129783360), (4, 97337520), (5, 77870016), (6, 64891680), (7, 55621440), (8, 48668760), (9, 43261120), (10, 38935008), (12, 32445840), (14, 27810720), (15, 25956672), (16, 24334380), (18, 21630560), (20, 19467504), (21, 18540480), (24, 16222920), (28, 13905360), (30, 12978336), (31, 12559680), (32, 12167190), (35, 11124288), (36, 10815280), (40, 9733752), (42, 9270240), (45, 8652224), (48, 8111460), (49, 7945920), (56, 6952680), (60, 6489168), (62, 6279840), (63, 6180160), (64, 6083595), (70, 5562144), (72, 5407640), (80, 4866876), (84, 4635120), (89, 4374720), (90, 4326112), (93, 4186560), (96, 4055730), (98, 3972960), (105, 3708096), (112, 3476340), (120, 3244584), (124, 3139920), (126, 3090080), (140, 2781072), (144, 2703820), (147, 2648640), (155, 2511936), (160, 2433438), (168, 2317560), (178, 2187360), (180, 2163056), (186, 2093280), (192, 2027865), (196, 1986480), (210, 1854048), (217, 1794240), (224, 1738170), (240, 1622292), (245, 1589184), (248, 1569960), (252, 1545040), (267, 1458240), (279, 1395520), (280, 1390536), (288, 1351910), (294, 1324320), (310, 1255968), (315, 1236032), (320, 1216719), (336, 1158780), (356, 1093680), (360, 1081528), (372, 1046640), (392, 993240), (420, 927024), (434, 897120), (441, 882880), (445, 874944), (448, 869085), (465, 837312), (480, 811146), (490, 794592), (496, 784980), (504, 772520), (534, 729120), (558, 697760), (560, 695268), (576, 675955), (588, 662160), (620, 627984), (623, 624960), (630, 618016), (651, 598080), (672, 579390), (712, 546840), (720, 540764), (735, 529728), (744, 523320), (784, 496620), (801, 486080), (840, 463512), (868, 448560), (882, 441440), (890, 437472), (930, 418656), (960, 405573), (980, 397296), (992, 392490), (1008, 386260), (1068, 364560), (1085, 358848), (1116, 348880), (1120, 347634), (1176, 331080), (1240, 313992), (1246, 312480), (1260, 309008), (1302, 299040), (1335, 291648), (1344, 289695), (1395, 279104), (1424, 273420), (1440, 270382), (1470, 264864), (1488, 261660), (1519, 256320), (1568, 248310), (1602, 243040), (1680, 231756), (1736, 224280), (1764, 220720), (1780, 218736), (1860, 209328), (1869, 208320), (1953, 199360), (1960, 198648), (1984, 196245), (2016, 193130), (2136, 182280), (2170, 179424), (2205, 176576), (2232, 174440), (2240, 173817), (2352, 165540), (2480, 156996), (2492, 156240), (2520, 154504), (2604, 149520), (2670, 145824), (2759, 141120), (2790, 139552), (2848, 136710), (2880, 135191), (2940, 132432), (2976, 130830), (3038, 128160), (3115, 124992), (3136, 124155), (3204, 121520), (3255, 119616), (3360, 115878), (3472, 112140), (3528, 110360), (3560, 109368), (3720, 104664), (3738, 104160), (3906, 99680), (3920, 99324), (4005, 97216), (4032, 96565), (4272, 91140), (4340, 89712), (4361, 89280), (4410, 88288), (4464, 87220), (4557, 85440), (4704, 82770), (4960, 78498), (4984, 78120), (5040, 77252), (5208, 74760), (5340, 72912), (5518, 70560), (5580, 69776), (5607, 69440), (5696, 68355), (5880, 66216), (5952, 65415), (6076, 64080), (6230, 62496), (6408, 60760), (6510, 59808), (6720, 57939), (6944, 56070), (7056, 55180), (7120, 54684), (7440, 52332), (7476, 52080), (7595, 51264), (7812, 49840), (7840, 49662), (8010, 48608), (8277, 47040), (8544, 45570), (8680, 44856), (8722, 44640), (8820, 44144), (8928, 43610), (9114, 42720), (9345, 41664), (9408, 41385), (9765, 39872), (9920, 39249), (9968, 39060), (10080, 38626), (10416, 37380), (10680, 36456), (11036, 35280), (11160, 34888), (11214, 34720), (11760, 33108), (12152, 32040), (12460, 31248), (12816, 30380), (13020, 29904), (13083, 29760), (13671, 28480), (13795, 28224), (13888, 28035), (14112, 27590), (14240, 27342), (14880, 26166), (14952, 26040), (15190, 25632), (15624, 24920), (15680, 24831), (16020, 24304), (16554, 23520), (17088, 22785), (17360, 22428), (17444, 22320), (17640, 22072), (17856, 21805), (18228, 21360), (18690, 20832), (19313, 20160), (19530, 19936)]