108275440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 314979840

約数和(自身を除く): 206704400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 139, 140, 182, 208, 214, 260, 278, 280, 364, 428, 455, 520, 535, 556, 560, 695, 728, 749, 856, 910, 973, 1040, 1070, 1112, 1390, 1391, 1456, 1498, 1712, 1807, 1820, 1946, 2140, 2224, 2780, 2782, 2996, 3614, 3640, 3745, 3892, 4280, 4865, 5560, 5564, 5992, 6955, 7228, 7280, 7490, 7784, 8560, 9035, 9730, 9737, 11120, 11128, 11984, 12649, 13910, 14456, 14873, 14980, 15568, 18070, 19460, 19474, 22256, 25298, 27820, 28912, 29746, 29960, 36140, 38920, 38948, 48685, 50596, 55640, 59492, 59920, 63245, 72280, 74365, 77840, 77896, 97370, 101192, 104111, 111280, 118984, 126490, 144560, 148730, 155792, 193349, 194740, 202384, 208222, 237968, 252980, 297460, 386698, 389480, 416444, 505960, 520555, 594920, 773396, 778960, 832888, 966745, 1011920, 1041110, 1189840, 1353443, 1546792, 1665776, 1933490, 2082220, 2706886, 3093584, 3866980, 4164440, 5413772, 6767215, 7733960, 8328880, 10827544, 13534430, 15467920, 21655088, 27068860, 54137720, 108275440]

約数ペア:

[(1, 108275440), (2, 54137720), (4, 27068860), (5, 21655088), (7, 15467920), (8, 13534430), (10, 10827544), (13, 8328880), (14, 7733960), (16, 6767215), (20, 5413772), (26, 4164440), (28, 3866980), (35, 3093584), (40, 2706886), (52, 2082220), (56, 1933490), (65, 1665776), (70, 1546792), (80, 1353443), (91, 1189840), (104, 1041110), (107, 1011920), (112, 966745), (130, 832888), (139, 778960), (140, 773396), (182, 594920), (208, 520555), (214, 505960), (260, 416444), (278, 389480), (280, 386698), (364, 297460), (428, 252980), (455, 237968), (520, 208222), (535, 202384), (556, 194740), (560, 193349), (695, 155792), (728, 148730), (749, 144560), (856, 126490), (910, 118984), (973, 111280), (1040, 104111), (1070, 101192), (1112, 97370), (1390, 77896), (1391, 77840), (1456, 74365), (1498, 72280), (1712, 63245), (1807, 59920), (1820, 59492), (1946, 55640), (2140, 50596), (2224, 48685), (2780, 38948), (2782, 38920), (2996, 36140), (3614, 29960), (3640, 29746), (3745, 28912), (3892, 27820), (4280, 25298), (4865, 22256), (5560, 19474), (5564, 19460), (5992, 18070), (6955, 15568), (7228, 14980), (7280, 14873), (7490, 14456), (7784, 13910), (8560, 12649), (9035, 11984), (9730, 11128), (9737, 11120)]