65771169840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{128119}}^1$

素因数の和:128192

約数の個数: 240

約数和(自身を含む): 237921914880

約数和(自身を除く): 172150745040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 3312, 3565, 3720, 4140, 4278, 4464, 5520, 5580, 5704, 6417, 7130, 7440, 8280, 8556, 10695, 11160, 11408, 12834, 14260, 16560, 17112, 21390, 22320, 25668, 28520, 32085, 34224, 42780, 51336, 57040, 64170, 85560, 102672, 128119, 128340, 171120, 256238, 256680, 384357, 512476, 513360, 640595, 768714, 1024952, 1153071, 1281190, 1537428, 1921785, 2049904, 2306142, 2562380, 2946737, 3074856, 3843570, 3971689, 4612284, 5124760, 5765355, 5893474, 6149712, 7687140, 7943378, 8840211, 9224568, 10249520, 11530710, 11786948, 11915067, 14733685, 15374280, 15886756, 17680422, 18449136, 19858445, 23061420, 23573896, 23830134, 26520633, 29467370, 30748560, 31773512, 35360844, 35745201, 39716890, 44201055, 46122840, 47147792, 47660268, 53041266, 58934740, 59575335, 63547024, 70721688, 71490402, 79433780, 88402110, 91348847, 92245680, 95320536, 106082532, 117869480, 119150670, 132603165, 141443376, 142980804, 158867560, 176804220, 178726005, 182697694, 190641072, 212165064, 235738960, 238301340, 265206330, 274046541, 285961608, 317735120, 353608440, 357452010, 365395388, 424330128, 456744235, 476602680, 530412660, 548093082, 571923216, 707216880, 714904020, 730790776, 822139623, 913488470, 953205360, 1060825320, 1096186164, 1370232705, 1429808040, 1461581552, 1644279246, 1826976940, 2121650640, 2192372328, 2740465410, 2859616080, 3288558492, 3653953880, 4110698115, 4384744656, 5480930820, 6577116984, 7307907760, 8221396230, 10961861640, 13154233968, 16442792460, 21923723280, 32885584920, 65771169840]

約数ペア:

[(1, 65771169840), (2, 32885584920), (3, 21923723280), (4, 16442792460), (5, 13154233968), (6, 10961861640), (8, 8221396230), (9, 7307907760), (10, 6577116984), (12, 5480930820), (15, 4384744656), (16, 4110698115), (18, 3653953880), (20, 3288558492), (23, 2859616080), (24, 2740465410), (30, 2192372328), (31, 2121650640), (36, 1826976940), (40, 1644279246), (45, 1461581552), (46, 1429808040), (48, 1370232705), (60, 1096186164), (62, 1060825320), (69, 953205360), (72, 913488470), (80, 822139623), (90, 730790776), (92, 714904020), (93, 707216880), (115, 571923216), (120, 548093082), (124, 530412660), (138, 476602680), (144, 456744235), (155, 424330128), (180, 365395388), (184, 357452010), (186, 353608440), (207, 317735120), (230, 285961608), (240, 274046541), (248, 265206330), (276, 238301340), (279, 235738960), (310, 212165064), (345, 190641072), (360, 182697694), (368, 178726005), (372, 176804220), (414, 158867560), (460, 142980804), (465, 141443376), (496, 132603165), (552, 119150670), (558, 117869480), (620, 106082532), (690, 95320536), (713, 92245680), (720, 91348847), (744, 88402110), (828, 79433780), (920, 71490402), (930, 70721688), (1035, 63547024), (1104, 59575335), (1116, 58934740), (1240, 53041266), (1380, 47660268), (1395, 47147792), (1426, 46122840), (1488, 44201055), (1656, 39716890), (1840, 35745201), (1860, 35360844), (2070, 31773512), (2139, 30748560), (2232, 29467370), (2480, 26520633), (2760, 23830134), (2790, 23573896), (2852, 23061420), (3312, 19858445), (3565, 18449136), (3720, 17680422), (4140, 15886756), (4278, 15374280), (4464, 14733685), (5520, 11915067), (5580, 11786948), (5704, 11530710), (6417, 10249520), (7130, 9224568), (7440, 8840211), (8280, 7943378), (8556, 7687140), (10695, 6149712), (11160, 5893474), (11408, 5765355), (12834, 5124760), (14260, 4612284), (16560, 3971689), (17112, 3843570), (21390, 3074856), (22320, 2946737), (25668, 2562380), (28520, 2306142), (32085, 2049904), (34224, 1921785), (42780, 1537428), (51336, 1281190), (57040, 1153071), (64170, 1024952), (85560, 768714), (102672, 640595), (128119, 513360), (128340, 512476), (171120, 384357), (256238, 256680)]