7689632720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1370

約数の個数: 240

約数和(自身を含む): 22857572736

約数和(自身を除く): 15167940016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 151, 154, 176, 196, 220, 245, 280, 302, 308, 385, 392, 440, 490, 539, 560, 604, 616, 755, 770, 784, 880, 980, 1057, 1078, 1181, 1208, 1232, 1510, 1540, 1661, 1960, 2114, 2156, 2362, 2416, 2695, 3020, 3080, 3322, 3920, 4228, 4312, 4724, 5285, 5390, 5905, 6040, 6160, 6644, 7399, 8267, 8305, 8456, 8624, 9448, 10570, 10780, 11627, 11810, 12080, 12991, 13288, 14798, 16534, 16610, 16912, 18896, 21140, 21560, 23254, 23620, 25982, 26576, 29596, 33068, 33220, 36995, 41335, 42280, 43120, 46508, 47240, 51964, 57869, 58135, 59192, 64955, 66136, 66440, 73990, 81389, 82670, 84560, 90937, 93016, 94480, 103928, 115738, 116270, 118384, 129910, 132272, 132880, 147980, 162778, 165340, 178331, 181874, 186032, 207856, 231476, 232540, 259820, 289345, 295960, 325556, 330680, 356662, 363748, 406945, 454685, 462952, 465080, 519640, 578690, 591920, 636559, 651112, 661360, 713324, 727496, 813890, 891655, 909370, 925904, 930160, 1039280, 1157380, 1248317, 1273118, 1302224, 1426648, 1454992, 1627780, 1783310, 1818740, 1961641, 2314760, 2496634, 2546236, 2853296, 3182795, 3255560, 3566620, 3637480, 3923282, 4629520, 4993268, 5092472, 6241585, 6365590, 6511120, 7133240, 7274960, 7846564, 8738219, 9808205, 9986536, 10184944, 12483170, 12731180, 13731487, 14266480, 15693128, 17476438, 19616410, 19973072, 24966340, 25462360, 27462974, 31386256, 34952876, 39232820, 43691095, 49932680, 50924720, 54925948, 68657435, 69905752, 78465640, 87382190, 96120409, 99865360, 109851896, 137314870, 139811504, 156931280, 174764380, 192240818, 219703792, 274629740, 349528760, 384481636, 480602045, 549259480, 699057520, 768963272, 961204090, 1098518960, 1537926544, 1922408180, 3844816360, 7689632720]

約数ペア:

[(1, 7689632720), (2, 3844816360), (4, 1922408180), (5, 1537926544), (7, 1098518960), (8, 961204090), (10, 768963272), (11, 699057520), (14, 549259480), (16, 480602045), (20, 384481636), (22, 349528760), (28, 274629740), (35, 219703792), (40, 192240818), (44, 174764380), (49, 156931280), (55, 139811504), (56, 137314870), (70, 109851896), (77, 99865360), (80, 96120409), (88, 87382190), (98, 78465640), (110, 69905752), (112, 68657435), (140, 54925948), (151, 50924720), (154, 49932680), (176, 43691095), (196, 39232820), (220, 34952876), (245, 31386256), (280, 27462974), (302, 25462360), (308, 24966340), (385, 19973072), (392, 19616410), (440, 17476438), (490, 15693128), (539, 14266480), (560, 13731487), (604, 12731180), (616, 12483170), (755, 10184944), (770, 9986536), (784, 9808205), (880, 8738219), (980, 7846564), (1057, 7274960), (1078, 7133240), (1181, 6511120), (1208, 6365590), (1232, 6241585), (1510, 5092472), (1540, 4993268), (1661, 4629520), (1960, 3923282), (2114, 3637480), (2156, 3566620), (2362, 3255560), (2416, 3182795), (2695, 2853296), (3020, 2546236), (3080, 2496634), (3322, 2314760), (3920, 1961641), (4228, 1818740), (4312, 1783310), (4724, 1627780), (5285, 1454992), (5390, 1426648), (5905, 1302224), (6040, 1273118), (6160, 1248317), (6644, 1157380), (7399, 1039280), (8267, 930160), (8305, 925904), (8456, 909370), (8624, 891655), (9448, 813890), (10570, 727496), (10780, 713324), (11627, 661360), (11810, 651112), (12080, 636559), (12991, 591920), (13288, 578690), (14798, 519640), (16534, 465080), (16610, 462952), (16912, 454685), (18896, 406945), (21140, 363748), (21560, 356662), (23254, 330680), (23620, 325556), (25982, 295960), (26576, 289345), (29596, 259820), (33068, 232540), (33220, 231476), (36995, 207856), (41335, 186032), (42280, 181874), (43120, 178331), (46508, 165340), (47240, 162778), (51964, 147980), (57869, 132880), (58135, 132272), (59192, 129910), (64955, 118384), (66136, 116270), (66440, 115738), (73990, 103928), (81389, 94480), (82670, 93016), (84560, 90937)]