81837879840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{937}}^1$

素因数の和:1552

約数の個数: 288

約数和(自身を含む): 282312366336

約数和(自身を除く): 200474486496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 463, 480, 524, 655, 720, 786, 926, 937, 1048, 1179, 1310, 1389, 1440, 1572, 1852, 1874, 1965, 2096, 2315, 2358, 2620, 2778, 2811, 3144, 3704, 3748, 3930, 4167, 4192, 4630, 4685, 4716, 5240, 5556, 5622, 5895, 6288, 6945, 7408, 7496, 7860, 8334, 8433, 9260, 9370, 9432, 10480, 11112, 11244, 11790, 12576, 13890, 14055, 14816, 14992, 15720, 16668, 16866, 18520, 18740, 18864, 20835, 20960, 22224, 22488, 23580, 27780, 28110, 29984, 31440, 33336, 33732, 37040, 37480, 37728, 41670, 42165, 44448, 44976, 47160, 55560, 56220, 60653, 62880, 66672, 67464, 74080, 74960, 83340, 84330, 89952, 94320, 111120, 112440, 121306, 122747, 133344, 134928, 149920, 166680, 168660, 181959, 188640, 222240, 224880, 242612, 245494, 269856, 303265, 333360, 337320, 363918, 368241, 433831, 449760, 485224, 490988, 545877, 606530, 613735, 666720, 674640, 727836, 736482, 867662, 909795, 970448, 981976, 1091754, 1104723, 1213060, 1227470, 1301493, 1349280, 1455672, 1472964, 1735324, 1819590, 1841205, 1940896, 1963952, 2169155, 2183508, 2209446, 2426120, 2454940, 2602986, 2729385, 2911344, 2945928, 3470648, 3639180, 3682410, 3904479, 3927904, 4338310, 4367016, 4418892, 4852240, 4909880, 5205972, 5458770, 5523615, 5822688, 5891856, 6507465, 6941296, 7278360, 7364820, 7808958, 8676620, 8734032, 8837784, 9704480, 9819760, 10411944, 10917540, 11047230, 11783712, 13014930, 13882592, 14556720, 14729640, 15617916, 17353240, 17468064, 17675568, 19522395, 19639520, 20823888, 21835080, 22094460, 26029860, 29113440, 29459280, 31235832, 34706480, 35351136, 39044790, 41647776, 43670160, 44188920, 52059720, 56831861, 58918560, 62471664, 69412960, 78089580, 87340320, 88377840, 104119440, 113663722, 124943328, 156179160, 170495583, 176755680, 208238880, 227327444, 284159305, 312358320, 340991166, 454654888, 511486749, 568318610, 624716640, 681982332, 852477915, 909309776, 1022973498, 1136637220, 1363964664, 1704955830, 1818619552, 2045946996, 2273274440, 2557433745, 2727929328, 3409911660, 4091893992, 4546548880, 5114867490, 5455858656, 6819823320, 8183787984, 9093097760, 10229734980, 13639646640, 16367575968, 20459469960, 27279293280, 40918939920, 81837879840]

約数ペア:

[(1, 81837879840), (2, 40918939920), (3, 27279293280), (4, 20459469960), (5, 16367575968), (6, 13639646640), (8, 10229734980), (9, 9093097760), (10, 8183787984), (12, 6819823320), (15, 5455858656), (16, 5114867490), (18, 4546548880), (20, 4091893992), (24, 3409911660), (30, 2727929328), (32, 2557433745), (36, 2273274440), (40, 2045946996), (45, 1818619552), (48, 1704955830), (60, 1363964664), (72, 1136637220), (80, 1022973498), (90, 909309776), (96, 852477915), (120, 681982332), (131, 624716640), (144, 568318610), (160, 511486749), (180, 454654888), (240, 340991166), (262, 312358320), (288, 284159305), (360, 227327444), (393, 208238880), (463, 176755680), (480, 170495583), (524, 156179160), (655, 124943328), (720, 113663722), (786, 104119440), (926, 88377840), (937, 87340320), (1048, 78089580), (1179, 69412960), (1310, 62471664), (1389, 58918560), (1440, 56831861), (1572, 52059720), (1852, 44188920), (1874, 43670160), (1965, 41647776), (2096, 39044790), (2315, 35351136), (2358, 34706480), (2620, 31235832), (2778, 29459280), (2811, 29113440), (3144, 26029860), (3704, 22094460), (3748, 21835080), (3930, 20823888), (4167, 19639520), (4192, 19522395), (4630, 17675568), (4685, 17468064), (4716, 17353240), (5240, 15617916), (5556, 14729640), (5622, 14556720), (5895, 13882592), (6288, 13014930), (6945, 11783712), (7408, 11047230), (7496, 10917540), (7860, 10411944), (8334, 9819760), (8433, 9704480), (9260, 8837784), (9370, 8734032), (9432, 8676620), (10480, 7808958), (11112, 7364820), (11244, 7278360), (11790, 6941296), (12576, 6507465), (13890, 5891856), (14055, 5822688), (14816, 5523615), (14992, 5458770), (15720, 5205972), (16668, 4909880), (16866, 4852240), (18520, 4418892), (18740, 4367016), (18864, 4338310), (20835, 3927904), (20960, 3904479), (22224, 3682410), (22488, 3639180), (23580, 3470648), (27780, 2945928), (28110, 2911344), (29984, 2729385), (31440, 2602986), (33336, 2454940), (33732, 2426120), (37040, 2209446), (37480, 2183508), (37728, 2169155), (41670, 1963952), (42165, 1940896), (44448, 1841205), (44976, 1819590), (47160, 1735324), (55560, 1472964), (56220, 1455672), (60653, 1349280), (62880, 1301493), (66672, 1227470), (67464, 1213060), (74080, 1104723), (74960, 1091754), (83340, 981976), (84330, 970448), (89952, 909795), (94320, 867662), (111120, 736482), (112440, 727836), (121306, 674640), (122747, 666720), (133344, 613735), (134928, 606530), (149920, 545877), (166680, 490988), (168660, 485224), (181959, 449760), (188640, 433831), (222240, 368241), (224880, 363918), (242612, 337320), (245494, 333360), (269856, 303265)]