320644764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 644616036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 41, 44, 54, 58, 66, 82, 87, 99, 108, 116, 123, 132, 164, 174, 198, 227, 246, 261, 297, 319, 348, 369, 396, 451, 454, 492, 522, 594, 638, 681, 738, 783, 902, 908, 957, 1044, 1107, 1188, 1189, 1276, 1353, 1362, 1476, 1566, 1804, 1914, 2043, 2214, 2378, 2497, 2706, 2724, 2871, 3132, 3567, 3828, 4059, 4086, 4428, 4756, 4994, 5412, 5742, 6129, 6583, 7134, 7491, 8118, 8172, 8613, 9307, 9988, 10701, 11484, 12177, 12258, 13079, 13166, 14268, 14982, 16236, 17226, 18614, 19749, 21402, 22473, 24354, 24516, 26158, 26332, 27921, 29964, 32103, 34452, 37228, 39237, 39498, 42804, 44946, 48708, 52316, 55842, 59247, 64206, 67419, 72413, 78474, 78996, 83763, 89892, 102377, 111684, 117711, 118494, 128412, 134838, 144826, 156948, 167526, 177741, 204754, 217239, 235422, 236988, 251289, 269676, 269903, 289652, 307131, 335052, 353133, 355482, 409508, 434478, 470844, 502578, 539806, 614262, 651717, 706266, 710964, 809709, 868956, 921393, 1005156, 1079612, 1228524, 1303434, 1412532, 1619418, 1842786, 1955151, 2429127, 2606868, 2764179, 2968933, 3238836, 3685572, 3910302, 4858254, 5528358, 5937866, 7287381, 7820604, 8906799, 9716508, 11056716, 11875732, 14574762, 17813598, 26720397, 29149524, 35627196, 53440794, 80161191, 106881588, 160322382, 320644764]

約数ペア:

[(1, 320644764), (2, 160322382), (3, 106881588), (4, 80161191), (6, 53440794), (9, 35627196), (11, 29149524), (12, 26720397), (18, 17813598), (22, 14574762), (27, 11875732), (29, 11056716), (33, 9716508), (36, 8906799), (41, 7820604), (44, 7287381), (54, 5937866), (58, 5528358), (66, 4858254), (82, 3910302), (87, 3685572), (99, 3238836), (108, 2968933), (116, 2764179), (123, 2606868), (132, 2429127), (164, 1955151), (174, 1842786), (198, 1619418), (227, 1412532), (246, 1303434), (261, 1228524), (297, 1079612), (319, 1005156), (348, 921393), (369, 868956), (396, 809709), (451, 710964), (454, 706266), (492, 651717), (522, 614262), (594, 539806), (638, 502578), (681, 470844), (738, 434478), (783, 409508), (902, 355482), (908, 353133), (957, 335052), (1044, 307131), (1107, 289652), (1188, 269903), (1189, 269676), (1276, 251289), (1353, 236988), (1362, 235422), (1476, 217239), (1566, 204754), (1804, 177741), (1914, 167526), (2043, 156948), (2214, 144826), (2378, 134838), (2497, 128412), (2706, 118494), (2724, 117711), (2871, 111684), (3132, 102377), (3567, 89892), (3828, 83763), (4059, 78996), (4086, 78474), (4428, 72413), (4756, 67419), (4994, 64206), (5412, 59247), (5742, 55842), (6129, 52316), (6583, 48708), (7134, 44946), (7491, 42804), (8118, 39498), (8172, 39237), (8613, 37228), (9307, 34452), (9988, 32103), (10701, 29964), (11484, 27921), (12177, 26332), (12258, 26158), (13079, 24516), (13166, 24354), (14268, 22473), (14982, 21402), (16236, 19749), (17226, 18614)]