68282726960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1388

約数の個数: 240

約数和(自身を含む): 187820791200

約数和(自身を除く): 119538064240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 139, 140, 196, 226, 245, 278, 280, 392, 452, 490, 556, 560, 565, 695, 784, 791, 904, 973, 980, 1109, 1112, 1130, 1390, 1582, 1808, 1946, 1960, 2218, 2224, 2260, 2780, 3164, 3892, 3920, 3955, 4436, 4520, 4865, 5537, 5545, 5560, 6328, 6811, 7763, 7784, 7910, 8872, 9040, 9730, 11074, 11090, 11120, 12656, 13622, 15526, 15568, 15707, 15820, 17744, 19460, 22148, 22180, 27244, 27685, 31052, 31414, 31640, 34055, 38815, 38920, 44296, 44360, 54341, 54488, 55370, 62104, 62828, 63280, 68110, 77630, 77840, 78535, 88592, 88720, 108682, 108976, 109949, 110740, 124208, 125317, 125656, 136220, 154151, 155260, 157070, 217364, 219898, 221480, 250634, 251312, 271705, 272440, 308302, 310520, 314140, 434728, 439796, 442960, 501268, 543410, 544880, 549745, 616604, 621040, 626585, 628280, 769643, 770755, 869456, 877219, 879592, 1002536, 1079057, 1086820, 1099490, 1233208, 1253170, 1256560, 1539286, 1541510, 1754438, 1759184, 2005072, 2158114, 2173640, 2198980, 2466416, 2506340, 3078572, 3083020, 3508876, 3848215, 4316228, 4347280, 4386095, 4397960, 5012680, 5395285, 6140533, 6157144, 6166040, 7017752, 7553399, 7696430, 8632456, 8772190, 8795920, 10025360, 10790570, 12281066, 12314288, 12332080, 14035504, 15106798, 15392860, 17264912, 17419063, 17544380, 21581140, 24562132, 30213596, 30702665, 30785720, 34838126, 35088760, 37766995, 43162280, 49124264, 60427192, 61405330, 61571440, 69676252, 70177520, 75533990, 86324560, 87095315, 98248528, 120854384, 121933441, 122810660, 139352504, 151067980, 174190630, 243866882, 245621320, 278705008, 302135960, 348381260, 487733764, 491242640, 604271920, 609667205, 696762520, 853534087, 975467528, 1219334410, 1393525040, 1707068174, 1950935056, 2438668820, 3414136348, 4267670435, 4877337640, 6828272696, 8535340870, 9754675280, 13656545392, 17070681740, 34141363480, 68282726960]

約数ペア:

[(1, 68282726960), (2, 34141363480), (4, 17070681740), (5, 13656545392), (7, 9754675280), (8, 8535340870), (10, 6828272696), (14, 4877337640), (16, 4267670435), (20, 3414136348), (28, 2438668820), (35, 1950935056), (40, 1707068174), (49, 1393525040), (56, 1219334410), (70, 975467528), (80, 853534087), (98, 696762520), (112, 609667205), (113, 604271920), (139, 491242640), (140, 487733764), (196, 348381260), (226, 302135960), (245, 278705008), (278, 245621320), (280, 243866882), (392, 174190630), (452, 151067980), (490, 139352504), (556, 122810660), (560, 121933441), (565, 120854384), (695, 98248528), (784, 87095315), (791, 86324560), (904, 75533990), (973, 70177520), (980, 69676252), (1109, 61571440), (1112, 61405330), (1130, 60427192), (1390, 49124264), (1582, 43162280), (1808, 37766995), (1946, 35088760), (1960, 34838126), (2218, 30785720), (2224, 30702665), (2260, 30213596), (2780, 24562132), (3164, 21581140), (3892, 17544380), (3920, 17419063), (3955, 17264912), (4436, 15392860), (4520, 15106798), (4865, 14035504), (5537, 12332080), (5545, 12314288), (5560, 12281066), (6328, 10790570), (6811, 10025360), (7763, 8795920), (7784, 8772190), (7910, 8632456), (8872, 7696430), (9040, 7553399), (9730, 7017752), (11074, 6166040), (11090, 6157144), (11120, 6140533), (12656, 5395285), (13622, 5012680), (15526, 4397960), (15568, 4386095), (15707, 4347280), (15820, 4316228), (17744, 3848215), (19460, 3508876), (22148, 3083020), (22180, 3078572), (27244, 2506340), (27685, 2466416), (31052, 2198980), (31414, 2173640), (31640, 2158114), (34055, 2005072), (38815, 1759184), (38920, 1754438), (44296, 1541510), (44360, 1539286), (54341, 1256560), (54488, 1253170), (55370, 1233208), (62104, 1099490), (62828, 1086820), (63280, 1079057), (68110, 1002536), (77630, 879592), (77840, 877219), (78535, 869456), (88592, 770755), (88720, 769643), (108682, 628280), (108976, 626585), (109949, 621040), (110740, 616604), (124208, 549745), (125317, 544880), (125656, 543410), (136220, 501268), (154151, 442960), (155260, 439796), (157070, 434728), (217364, 314140), (219898, 310520), (221480, 308302), (250634, 272440), (251312, 271705)]