2582580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 9934848

約数和(自身を除く): 7352268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 43, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 86, 91, 105, 110, 129, 130, 132, 140, 143, 154, 156, 165, 172, 182, 195, 210, 215, 220, 231, 258, 260, 273, 286, 301, 308, 330, 364, 385, 390, 420, 429, 430, 455, 462, 473, 516, 546, 559, 572, 602, 645, 660, 715, 770, 780, 858, 860, 903, 910, 924, 946, 1001, 1092, 1118, 1155, 1204, 1290, 1365, 1419, 1430, 1505, 1540, 1677, 1716, 1806, 1820, 1892, 2002, 2145, 2236, 2310, 2365, 2580, 2730, 2795, 2838, 2860, 3003, 3010, 3311, 3354, 3612, 3913, 4004, 4290, 4515, 4620, 4730, 5005, 5460, 5590, 5676, 6006, 6020, 6149, 6622, 6708, 7095, 7826, 8385, 8580, 9030, 9460, 9933, 10010, 11180, 11739, 12012, 12298, 13244, 14190, 15015, 15652, 16555, 16770, 18060, 18447, 19565, 19866, 20020, 23478, 24596, 28380, 30030, 30745, 33110, 33540, 36894, 39130, 39732, 43043, 46956, 49665, 58695, 60060, 61490, 66220, 73788, 78260, 86086, 92235, 99330, 117390, 122980, 129129, 172172, 184470, 198660, 215215, 234780, 258258, 368940, 430430, 516516, 645645, 860860, 1291290, 2582580]

約数ペア:

[(1, 2582580), (2, 1291290), (3, 860860), (4, 645645), (5, 516516), (6, 430430), (7, 368940), (10, 258258), (11, 234780), (12, 215215), (13, 198660), (14, 184470), (15, 172172), (20, 129129), (21, 122980), (22, 117390), (26, 99330), (28, 92235), (30, 86086), (33, 78260), (35, 73788), (39, 66220), (42, 61490), (43, 60060), (44, 58695), (52, 49665), (55, 46956), (60, 43043), (65, 39732), (66, 39130), (70, 36894), (77, 33540), (78, 33110), (84, 30745), (86, 30030), (91, 28380), (105, 24596), (110, 23478), (129, 20020), (130, 19866), (132, 19565), (140, 18447), (143, 18060), (154, 16770), (156, 16555), (165, 15652), (172, 15015), (182, 14190), (195, 13244), (210, 12298), (215, 12012), (220, 11739), (231, 11180), (258, 10010), (260, 9933), (273, 9460), (286, 9030), (301, 8580), (308, 8385), (330, 7826), (364, 7095), (385, 6708), (390, 6622), (420, 6149), (429, 6020), (430, 6006), (455, 5676), (462, 5590), (473, 5460), (516, 5005), (546, 4730), (559, 4620), (572, 4515), (602, 4290), (645, 4004), (660, 3913), (715, 3612), (770, 3354), (780, 3311), (858, 3010), (860, 3003), (903, 2860), (910, 2838), (924, 2795), (946, 2730), (1001, 2580), (1092, 2365), (1118, 2310), (1155, 2236), (1204, 2145), (1290, 2002), (1365, 1892), (1419, 1820), (1430, 1806), (1505, 1716), (1540, 1677)]