310219308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 1021278720

約数和(自身を除く): 711059412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 81, 84, 92, 108, 114, 126, 133, 138, 161, 162, 171, 189, 207, 228, 252, 266, 276, 313, 322, 324, 342, 378, 399, 414, 437, 483, 513, 532, 567, 621, 626, 644, 684, 756, 798, 828, 874, 939, 966, 1026, 1134, 1197, 1242, 1252, 1311, 1449, 1539, 1596, 1748, 1863, 1878, 1932, 2052, 2191, 2268, 2394, 2484, 2622, 2817, 2898, 3059, 3078, 3591, 3726, 3756, 3933, 4347, 4382, 4788, 5244, 5634, 5796, 5947, 6118, 6156, 6573, 7182, 7199, 7452, 7866, 8451, 8694, 8764, 9177, 10773, 11268, 11799, 11894, 12236, 13041, 13146, 14364, 14398, 15732, 16902, 17388, 17841, 18354, 19719, 21546, 21597, 23598, 23788, 25353, 26082, 26292, 27531, 28796, 33804, 35397, 35682, 36708, 39438, 41629, 43092, 43194, 47196, 50393, 50706, 52164, 53523, 55062, 59157, 64791, 70794, 71364, 78876, 82593, 83258, 86388, 100786, 101412, 107046, 110124, 118314, 124887, 129582, 136781, 141588, 151179, 160569, 165186, 166516, 177471, 194373, 201572, 214092, 236628, 247779, 249774, 259164, 273562, 302358, 321138, 330372, 354942, 374661, 388746, 410343, 453537, 481707, 495558, 499548, 547124, 583119, 604716, 642276, 709884, 749322, 777492, 820686, 907074, 957467, 963414, 991116, 1123983, 1166238, 1231029, 1360611, 1498644, 1641372, 1814148, 1914934, 1926828, 2247966, 2332476, 2462058, 2721222, 2872401, 3371949, 3693087, 3829868, 4081833, 4495932, 4924116, 5442444, 5744802, 6743898, 7386174, 8163666, 8617203, 11079261, 11489604, 13487796, 14772348, 16327332, 17234406, 22158522, 25851609, 34468812, 44317044, 51703218, 77554827, 103406436, 155109654, 310219308]

約数ペア:

[(1, 310219308), (2, 155109654), (3, 103406436), (4, 77554827), (6, 51703218), (7, 44317044), (9, 34468812), (12, 25851609), (14, 22158522), (18, 17234406), (19, 16327332), (21, 14772348), (23, 13487796), (27, 11489604), (28, 11079261), (36, 8617203), (38, 8163666), (42, 7386174), (46, 6743898), (54, 5744802), (57, 5442444), (63, 4924116), (69, 4495932), (76, 4081833), (81, 3829868), (84, 3693087), (92, 3371949), (108, 2872401), (114, 2721222), (126, 2462058), (133, 2332476), (138, 2247966), (161, 1926828), (162, 1914934), (171, 1814148), (189, 1641372), (207, 1498644), (228, 1360611), (252, 1231029), (266, 1166238), (276, 1123983), (313, 991116), (322, 963414), (324, 957467), (342, 907074), (378, 820686), (399, 777492), (414, 749322), (437, 709884), (483, 642276), (513, 604716), (532, 583119), (567, 547124), (621, 499548), (626, 495558), (644, 481707), (684, 453537), (756, 410343), (798, 388746), (828, 374661), (874, 354942), (939, 330372), (966, 321138), (1026, 302358), (1134, 273562), (1197, 259164), (1242, 249774), (1252, 247779), (1311, 236628), (1449, 214092), (1539, 201572), (1596, 194373), (1748, 177471), (1863, 166516), (1878, 165186), (1932, 160569), (2052, 151179), (2191, 141588), (2268, 136781), (2394, 129582), (2484, 124887), (2622, 118314), (2817, 110124), (2898, 107046), (3059, 101412), (3078, 100786), (3591, 86388), (3726, 83258), (3756, 82593), (3933, 78876), (4347, 71364), (4382, 70794), (4788, 64791), (5244, 59157), (5634, 55062), (5796, 53523), (5947, 52164), (6118, 50706), (6156, 50393), (6573, 47196), (7182, 43194), (7199, 43092), (7452, 41629), (7866, 39438), (8451, 36708), (8694, 35682), (8764, 35397), (9177, 33804), (10773, 28796), (11268, 27531), (11799, 26292), (11894, 26082), (12236, 25353), (13041, 23788), (13146, 23598), (14364, 21597), (14398, 21546), (15732, 19719), (16902, 18354), (17388, 17841)]