38516168240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3572

約数の個数: 240

約数和(自身を含む): 104382485760

約数和(自身を除く): 65866317520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 37, 40, 44, 55, 62, 74, 80, 88, 110, 121, 124, 148, 155, 176, 185, 220, 242, 248, 296, 310, 341, 370, 407, 440, 484, 496, 592, 605, 620, 682, 740, 814, 880, 968, 1147, 1210, 1240, 1364, 1480, 1628, 1705, 1936, 2035, 2294, 2420, 2480, 2728, 2960, 3256, 3410, 3469, 3751, 4070, 4477, 4588, 4840, 5456, 5735, 6512, 6820, 6938, 7502, 8140, 8954, 9176, 9680, 11470, 12617, 13640, 13876, 15004, 16280, 17345, 17908, 18352, 18755, 22385, 22940, 25234, 27280, 27752, 30008, 32560, 34690, 35816, 37510, 38159, 44770, 45880, 50468, 55504, 60016, 63085, 69380, 71632, 75020, 76318, 89540, 91760, 100936, 107539, 126170, 128353, 138760, 138787, 150040, 152636, 179080, 190795, 201872, 215078, 252340, 256706, 277520, 277574, 300080, 305272, 358160, 381590, 419749, 430156, 504680, 513412, 537695, 555148, 610544, 641765, 693935, 763180, 839498, 860312, 1009360, 1026824, 1075390, 1110296, 1182929, 1283530, 1387870, 1411883, 1526360, 1678996, 1720624, 2053648, 2098745, 2150780, 2220592, 2365858, 2567060, 2775740, 2823766, 3052720, 3357992, 3978943, 4197490, 4301560, 4731716, 5134120, 5551480, 5647532, 5914645, 6715984, 7059415, 7957886, 8394980, 8603120, 9463432, 10268240, 11102960, 11295064, 11829290, 13012219, 14118830, 15530713, 15915772, 16789960, 18926864, 19894715, 22590128, 23658580, 26024438, 28237660, 31061426, 31831544, 33579920, 39789430, 43768373, 47317160, 52048876, 56475320, 62122852, 63663088, 65061095, 77653565, 79578860, 87536746, 94634320, 104097752, 112950640, 124245704, 130122190, 155307130, 159157720, 175073492, 208195504, 218841865, 248491408, 260244380, 310614260, 318315440, 350146984, 437683730, 481452103, 520488760, 621228520, 700293968, 875367460, 962904206, 1040977520, 1242457040, 1750734920, 1925808412, 2407260515, 3501469840, 3851616824, 4814521030, 7703233648, 9629042060, 19258084120, 38516168240]

約数ペア:

[(1, 38516168240), (2, 19258084120), (4, 9629042060), (5, 7703233648), (8, 4814521030), (10, 3851616824), (11, 3501469840), (16, 2407260515), (20, 1925808412), (22, 1750734920), (31, 1242457040), (37, 1040977520), (40, 962904206), (44, 875367460), (55, 700293968), (62, 621228520), (74, 520488760), (80, 481452103), (88, 437683730), (110, 350146984), (121, 318315440), (124, 310614260), (148, 260244380), (155, 248491408), (176, 218841865), (185, 208195504), (220, 175073492), (242, 159157720), (248, 155307130), (296, 130122190), (310, 124245704), (341, 112950640), (370, 104097752), (407, 94634320), (440, 87536746), (484, 79578860), (496, 77653565), (592, 65061095), (605, 63663088), (620, 62122852), (682, 56475320), (740, 52048876), (814, 47317160), (880, 43768373), (968, 39789430), (1147, 33579920), (1210, 31831544), (1240, 31061426), (1364, 28237660), (1480, 26024438), (1628, 23658580), (1705, 22590128), (1936, 19894715), (2035, 18926864), (2294, 16789960), (2420, 15915772), (2480, 15530713), (2728, 14118830), (2960, 13012219), (3256, 11829290), (3410, 11295064), (3469, 11102960), (3751, 10268240), (4070, 9463432), (4477, 8603120), (4588, 8394980), (4840, 7957886), (5456, 7059415), (5735, 6715984), (6512, 5914645), (6820, 5647532), (6938, 5551480), (7502, 5134120), (8140, 4731716), (8954, 4301560), (9176, 4197490), (9680, 3978943), (11470, 3357992), (12617, 3052720), (13640, 2823766), (13876, 2775740), (15004, 2567060), (16280, 2365858), (17345, 2220592), (17908, 2150780), (18352, 2098745), (18755, 2053648), (22385, 1720624), (22940, 1678996), (25234, 1526360), (27280, 1411883), (27752, 1387870), (30008, 1283530), (32560, 1182929), (34690, 1110296), (35816, 1075390), (37510, 1026824), (38159, 1009360), (44770, 860312), (45880, 839498), (50468, 763180), (55504, 693935), (60016, 641765), (63085, 610544), (69380, 555148), (71632, 537695), (75020, 513412), (76318, 504680), (89540, 430156), (91760, 419749), (100936, 381590), (107539, 358160), (126170, 305272), (128353, 300080), (138760, 277574), (138787, 277520), (150040, 256706), (152636, 252340), (179080, 215078), (190795, 201872)]