47560240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 92430800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 139, 140, 182, 188, 208, 235, 260, 278, 280, 329, 364, 376, 455, 470, 520, 556, 560, 611, 658, 695, 728, 752, 910, 940, 973, 1040, 1112, 1222, 1316, 1390, 1456, 1645, 1807, 1820, 1880, 1946, 2224, 2444, 2632, 2780, 3055, 3290, 3614, 3640, 3760, 3892, 4277, 4865, 4888, 5264, 5560, 6110, 6533, 6580, 7228, 7280, 7784, 8554, 9035, 9730, 9776, 11120, 12220, 12649, 13066, 13160, 14456, 15568, 17108, 18070, 19460, 21385, 24440, 25298, 26132, 26320, 28912, 32665, 34216, 36140, 38920, 42770, 45731, 48880, 50596, 52264, 63245, 65330, 68432, 72280, 77840, 84929, 85540, 91462, 101192, 104528, 126490, 130660, 144560, 169858, 171080, 182924, 202384, 228655, 252980, 261320, 339716, 342160, 365848, 424645, 457310, 505960, 522640, 594503, 679432, 731696, 849290, 914620, 1011920, 1189006, 1358864, 1698580, 1829240, 2378012, 2972515, 3397160, 3658480, 4756024, 5945030, 6794320, 9512048, 11890060, 23780120, 47560240]

約数ペア:

[(1, 47560240), (2, 23780120), (4, 11890060), (5, 9512048), (7, 6794320), (8, 5945030), (10, 4756024), (13, 3658480), (14, 3397160), (16, 2972515), (20, 2378012), (26, 1829240), (28, 1698580), (35, 1358864), (40, 1189006), (47, 1011920), (52, 914620), (56, 849290), (65, 731696), (70, 679432), (80, 594503), (91, 522640), (94, 505960), (104, 457310), (112, 424645), (130, 365848), (139, 342160), (140, 339716), (182, 261320), (188, 252980), (208, 228655), (235, 202384), (260, 182924), (278, 171080), (280, 169858), (329, 144560), (364, 130660), (376, 126490), (455, 104528), (470, 101192), (520, 91462), (556, 85540), (560, 84929), (611, 77840), (658, 72280), (695, 68432), (728, 65330), (752, 63245), (910, 52264), (940, 50596), (973, 48880), (1040, 45731), (1112, 42770), (1222, 38920), (1316, 36140), (1390, 34216), (1456, 32665), (1645, 28912), (1807, 26320), (1820, 26132), (1880, 25298), (1946, 24440), (2224, 21385), (2444, 19460), (2632, 18070), (2780, 17108), (3055, 15568), (3290, 14456), (3614, 13160), (3640, 13066), (3760, 12649), (3892, 12220), (4277, 11120), (4865, 9776), (4888, 9730), (5264, 9035), (5560, 8554), (6110, 7784), (6533, 7280), (6580, 7228)]