28937055840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{111847}}^1$

素因数の和:111890

約数の個数: 288

約数和(自身を含む): 115674096384

約数和(自身を除く): 86737040544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3920, 4312, 4620, 4704, 5280, 5390, 5880, 6160, 6468, 7392, 7840, 8085, 8624, 9240, 10780, 11760, 12320, 12936, 16170, 17248, 18480, 21560, 23520, 25872, 32340, 36960, 43120, 51744, 64680, 86240, 111847, 129360, 223694, 258720, 335541, 447388, 559235, 671082, 782929, 894776, 1118470, 1230317, 1342164, 1565858, 1677705, 1789552, 2236940, 2348787, 2460634, 2684328, 3131716, 3355410, 3579104, 3690951, 3914645, 4473880, 4697574, 4921268, 5368656, 5480503, 6151585, 6263432, 6710820, 7381902, 7829290, 8612219, 8947760, 9395148, 9842536, 10737312, 10961006, 11743935, 12303170, 12526864, 13421640, 14763804, 15658580, 16441509, 17224438, 17895520, 18454755, 18790296, 19685072, 21922012, 23487870, 24606340, 25053728, 25836657, 26843280, 27402515, 29527608, 31317160, 32883018, 34448876, 36909510, 37580592, 39370144, 43061095, 43844024, 46975740, 49212680, 51673314, 53686560, 54805030, 59055216, 60285533, 62634320, 65766036, 68897752, 73819020, 75161184, 82207545, 86122190, 87688048, 93951480, 98425360, 103346628, 109610060, 118110432, 120571066, 125268640, 129183285, 131532072, 137795504, 147638040, 164415090, 172244380, 175376096, 180856599, 187902960, 196850720, 206693256, 219220120, 241142132, 258366570, 263064144, 275591008, 295276080, 301427665, 328830180, 344488760, 361713198, 375805920, 413386512, 438440240, 482284264, 516733140, 526128288, 590552160, 602855330, 657660360, 688977520, 723426396, 826773024, 876880480, 904282995, 964568528, 1033466280, 1205710660, 1315320720, 1377955040, 1446852792, 1808565990, 1929137056, 2066932560, 2411421320, 2630641440, 2893705584, 3617131980, 4133865120, 4822842640, 5787411168, 7234263960, 9645685280, 14468527920, 28937055840]

約数ペア:

[(1, 28937055840), (2, 14468527920), (3, 9645685280), (4, 7234263960), (5, 5787411168), (6, 4822842640), (7, 4133865120), (8, 3617131980), (10, 2893705584), (11, 2630641440), (12, 2411421320), (14, 2066932560), (15, 1929137056), (16, 1808565990), (20, 1446852792), (21, 1377955040), (22, 1315320720), (24, 1205710660), (28, 1033466280), (30, 964568528), (32, 904282995), (33, 876880480), (35, 826773024), (40, 723426396), (42, 688977520), (44, 657660360), (48, 602855330), (49, 590552160), (55, 526128288), (56, 516733140), (60, 482284264), (66, 438440240), (70, 413386512), (77, 375805920), (80, 361713198), (84, 344488760), (88, 328830180), (96, 301427665), (98, 295276080), (105, 275591008), (110, 263064144), (112, 258366570), (120, 241142132), (132, 219220120), (140, 206693256), (147, 196850720), (154, 187902960), (160, 180856599), (165, 175376096), (168, 172244380), (176, 164415090), (196, 147638040), (210, 137795504), (220, 131532072), (224, 129183285), (231, 125268640), (240, 120571066), (245, 118110432), (264, 109610060), (280, 103346628), (294, 98425360), (308, 93951480), (330, 87688048), (336, 86122190), (352, 82207545), (385, 75161184), (392, 73819020), (420, 68897752), (440, 65766036), (462, 62634320), (480, 60285533), (490, 59055216), (528, 54805030), (539, 53686560), (560, 51673314), (588, 49212680), (616, 46975740), (660, 43844024), (672, 43061095), (735, 39370144), (770, 37580592), (784, 36909510), (840, 34448876), (880, 32883018), (924, 31317160), (980, 29527608), (1056, 27402515), (1078, 26843280), (1120, 25836657), (1155, 25053728), (1176, 24606340), (1232, 23487870), (1320, 21922012), (1470, 19685072), (1540, 18790296), (1568, 18454755), (1617, 17895520), (1680, 17224438), (1760, 16441509), (1848, 15658580), (1960, 14763804), (2156, 13421640), (2310, 12526864), (2352, 12303170), (2464, 11743935), (2640, 10961006), (2695, 10737312), (2940, 9842536), (3080, 9395148), (3234, 8947760), (3360, 8612219), (3696, 7829290), (3920, 7381902), (4312, 6710820), (4620, 6263432), (4704, 6151585), (5280, 5480503), (5390, 5368656), (5880, 4921268), (6160, 4697574), (6468, 4473880), (7392, 3914645), (7840, 3690951), (8085, 3579104), (8624, 3355410), (9240, 3131716), (10780, 2684328), (11760, 2460634), (12320, 2348787), (12936, 2236940), (16170, 1789552), (17248, 1677705), (18480, 1565858), (21560, 1342164), (23520, 1230317), (25872, 1118470), (32340, 894776), (36960, 782929), (43120, 671082), (51744, 559235), (64680, 447388), (86240, 335541), (111847, 258720), (129360, 223694)]