197956080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 360

約数和(自身を含む): 802698624

約数和(自身を除く): 604742544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 181, 186, 196, 210, 217, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 362, 372, 392, 420, 434, 441, 465, 490, 496, 504, 543, 558, 560, 588, 620, 630, 651, 720, 724, 735, 744, 784, 840, 868, 882, 905, 930, 980, 1008, 1085, 1086, 1116, 1176, 1240, 1260, 1267, 1302, 1395, 1448, 1470, 1488, 1519, 1629, 1680, 1736, 1764, 1810, 1860, 1953, 1960, 2170, 2172, 2205, 2232, 2352, 2480, 2520, 2534, 2604, 2715, 2790, 2896, 2940, 3038, 3255, 3258, 3472, 3528, 3620, 3720, 3801, 3906, 3920, 4340, 4344, 4410, 4464, 4557, 5040, 5068, 5208, 5430, 5580, 5611, 5880, 6076, 6335, 6510, 6516, 7056, 7240, 7440, 7595, 7602, 7812, 8145, 8680, 8688, 8820, 8869, 9114, 9765, 10136, 10416, 10860, 11160, 11222, 11403, 11760, 12152, 12670, 13020, 13032, 13671, 14480, 15190, 15204, 15624, 16290, 16833, 17360, 17640, 17738, 18228, 19005, 19530, 20272, 21720, 22320, 22444, 22785, 22806, 24304, 25340, 26040, 26064, 26607, 27342, 28055, 30380, 30408, 31248, 32580, 33666, 35280, 35476, 36456, 38010, 39060, 39277, 43440, 44345, 44888, 45570, 45612, 50499, 50680, 52080, 53214, 54684, 56110, 57015, 60760, 60816, 65160, 67332, 68355, 70952, 72912, 76020, 78120, 78554, 79821, 84165, 88690, 89776, 91140, 91224, 100998, 101360, 106428, 109368, 112220, 114030, 117831, 121520, 130320, 133035, 134664, 136710, 141904, 152040, 156240, 157108, 159642, 168330, 177380, 182280, 182448, 196385, 201996, 212856, 218736, 224440, 228060, 235662, 252495, 266070, 269328, 273420, 274939, 304080, 314216, 319284, 336660, 353493, 354760, 364560, 392770, 399105, 403992, 425712, 448880, 456120, 471324, 504990, 532140, 546840, 549878, 589155, 628432, 638568, 673320, 706986, 709520, 785540, 798210, 807984, 824817, 912240, 942648, 1009980, 1064280, 1093680, 1099756, 1178310, 1277136, 1346640, 1374695, 1413972, 1571080, 1596420, 1649634, 1767465, 1885296, 2019960, 2128560, 2199512, 2356620, 2474451, 2749390, 2827944, 3142160, 3192840, 3299268, 3534930, 4039920, 4124085, 4399024, 4713240, 4948902, 5498780, 5655888, 6385680, 6598536, 7069860, 8248170, 9426480, 9897804, 10997560, 12372255, 13197072, 14139720, 16496340, 19795608, 21995120, 24744510, 28279440, 32992680, 39591216, 49489020, 65985360, 98978040, 197956080]

約数ペア:

[(1, 197956080), (2, 98978040), (3, 65985360), (4, 49489020), (5, 39591216), (6, 32992680), (7, 28279440), (8, 24744510), (9, 21995120), (10, 19795608), (12, 16496340), (14, 14139720), (15, 13197072), (16, 12372255), (18, 10997560), (20, 9897804), (21, 9426480), (24, 8248170), (28, 7069860), (30, 6598536), (31, 6385680), (35, 5655888), (36, 5498780), (40, 4948902), (42, 4713240), (45, 4399024), (48, 4124085), (49, 4039920), (56, 3534930), (60, 3299268), (62, 3192840), (63, 3142160), (70, 2827944), (72, 2749390), (80, 2474451), (84, 2356620), (90, 2199512), (93, 2128560), (98, 2019960), (105, 1885296), (112, 1767465), (120, 1649634), (124, 1596420), (126, 1571080), (140, 1413972), (144, 1374695), (147, 1346640), (155, 1277136), (168, 1178310), (180, 1099756), (181, 1093680), (186, 1064280), (196, 1009980), (210, 942648), (217, 912240), (240, 824817), (245, 807984), (248, 798210), (252, 785540), (279, 709520), (280, 706986), (294, 673320), (310, 638568), (315, 628432), (336, 589155), (360, 549878), (362, 546840), (372, 532140), (392, 504990), (420, 471324), (434, 456120), (441, 448880), (465, 425712), (490, 403992), (496, 399105), (504, 392770), (543, 364560), (558, 354760), (560, 353493), (588, 336660), (620, 319284), (630, 314216), (651, 304080), (720, 274939), (724, 273420), (735, 269328), (744, 266070), (784, 252495), (840, 235662), (868, 228060), (882, 224440), (905, 218736), (930, 212856), (980, 201996), (1008, 196385), (1085, 182448), (1086, 182280), (1116, 177380), (1176, 168330), (1240, 159642), (1260, 157108), (1267, 156240), (1302, 152040), (1395, 141904), (1448, 136710), (1470, 134664), (1488, 133035), (1519, 130320), (1629, 121520), (1680, 117831), (1736, 114030), (1764, 112220), (1810, 109368), (1860, 106428), (1953, 101360), (1960, 100998), (2170, 91224), (2172, 91140), (2205, 89776), (2232, 88690), (2352, 84165), (2480, 79821), (2520, 78554), (2534, 78120), (2604, 76020), (2715, 72912), (2790, 70952), (2896, 68355), (2940, 67332), (3038, 65160), (3255, 60816), (3258, 60760), (3472, 57015), (3528, 56110), (3620, 54684), (3720, 53214), (3801, 52080), (3906, 50680), (3920, 50499), (4340, 45612), (4344, 45570), (4410, 44888), (4464, 44345), (4557, 43440), (5040, 39277), (5068, 39060), (5208, 38010), (5430, 36456), (5580, 35476), (5611, 35280), (5880, 33666), (6076, 32580), (6335, 31248), (6510, 30408), (6516, 30380), (7056, 28055), (7240, 27342), (7440, 26607), (7595, 26064), (7602, 26040), (7812, 25340), (8145, 24304), (8680, 22806), (8688, 22785), (8820, 22444), (8869, 22320), (9114, 21720), (9765, 20272), (10136, 19530), (10416, 19005), (10860, 18228), (11160, 17738), (11222, 17640), (11403, 17360), (11760, 16833), (12152, 16290), (12670, 15624), (13020, 15204), (13032, 15190), (13671, 14480)]