720003708

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5237}}^1$

素因数の和:5336

約数の個数: 96

約数和(自身を含む): 1994630400

約数和(自身を除く): 1274626692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 108, 114, 134, 171, 201, 228, 268, 342, 402, 513, 603, 684, 804, 1026, 1206, 1273, 1809, 2052, 2412, 2546, 3618, 3819, 5092, 5237, 7236, 7638, 10474, 11457, 15276, 15711, 20948, 22914, 31422, 34371, 45828, 47133, 62844, 68742, 94266, 99503, 137484, 141399, 188532, 199006, 282798, 298509, 350879, 398012, 565596, 597018, 701758, 895527, 1052637, 1194036, 1403516, 1791054, 2105274, 2686581, 3157911, 3582108, 4210548, 5373162, 6315822, 6666701, 9473733, 10746324, 12631644, 13333402, 18947466, 20000103, 26666804, 37894932, 40000206, 60000309, 80000412, 120000618, 180000927, 240001236, 360001854, 720003708]

約数ペア:

[(1, 720003708), (2, 360001854), (3, 240001236), (4, 180000927), (6, 120000618), (9, 80000412), (12, 60000309), (18, 40000206), (19, 37894932), (27, 26666804), (36, 20000103), (38, 18947466), (54, 13333402), (57, 12631644), (67, 10746324), (76, 9473733), (108, 6666701), (114, 6315822), (134, 5373162), (171, 4210548), (201, 3582108), (228, 3157911), (268, 2686581), (342, 2105274), (402, 1791054), (513, 1403516), (603, 1194036), (684, 1052637), (804, 895527), (1026, 701758), (1206, 597018), (1273, 565596), (1809, 398012), (2052, 350879), (2412, 298509), (2546, 282798), (3618, 199006), (3819, 188532), (5092, 141399), (5237, 137484), (7236, 99503), (7638, 94266), (10474, 68742), (11457, 62844), (15276, 47133), (15711, 45828), (20948, 34371), (22914, 31422)]