2779403760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{183823}}^1$

素因数の和:183852

約数の個数: 160

約数和(自身を含む): 10941204480

約数和(自身を除く): 8161800720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 183823, 367646, 551469, 735292, 919115, 1102938, 1286761, 1470584, 1654407, 1838230, 2205876, 2573522, 2757345, 2941168, 3308814, 3676460, 3860283, 4411752, 4963221, 5147044, 5514690, 6433805, 6617628, 7352920, 7720566, 8272035, 8823504, 9926442, 10294088, 11029380, 11580849, 12867610, 13235256, 14705840, 15441132, 16544070, 19301415, 19852884, 20588176, 22058760, 23161698, 24816105, 25735220, 26470512, 30882264, 33088140, 34742547, 38602830, 39705768, 44117520, 46323396, 49632210, 51470440, 57904245, 61764528, 66176280, 69485094, 77205660, 79411536, 92646792, 99264420, 102940880, 115808490, 132352560, 138970188, 154411320, 173712735, 185293584, 198528840, 231616980, 277940376, 308822640, 347425470, 397057680, 463233960, 555880752, 694850940, 926467920, 1389701880, 2779403760]

約数ペア:

[(1, 2779403760), (2, 1389701880), (3, 926467920), (4, 694850940), (5, 555880752), (6, 463233960), (7, 397057680), (8, 347425470), (9, 308822640), (10, 277940376), (12, 231616980), (14, 198528840), (15, 185293584), (16, 173712735), (18, 154411320), (20, 138970188), (21, 132352560), (24, 115808490), (27, 102940880), (28, 99264420), (30, 92646792), (35, 79411536), (36, 77205660), (40, 69485094), (42, 66176280), (45, 61764528), (48, 57904245), (54, 51470440), (56, 49632210), (60, 46323396), (63, 44117520), (70, 39705768), (72, 38602830), (80, 34742547), (84, 33088140), (90, 30882264), (105, 26470512), (108, 25735220), (112, 24816105), (120, 23161698), (126, 22058760), (135, 20588176), (140, 19852884), (144, 19301415), (168, 16544070), (180, 15441132), (189, 14705840), (210, 13235256), (216, 12867610), (240, 11580849), (252, 11029380), (270, 10294088), (280, 9926442), (315, 8823504), (336, 8272035), (360, 7720566), (378, 7352920), (420, 6617628), (432, 6433805), (504, 5514690), (540, 5147044), (560, 4963221), (630, 4411752), (720, 3860283), (756, 3676460), (840, 3308814), (945, 2941168), (1008, 2757345), (1080, 2573522), (1260, 2205876), (1512, 1838230), (1680, 1654407), (1890, 1470584), (2160, 1286761), (2520, 1102938), (3024, 919115), (3780, 735292), (5040, 551469), (7560, 367646), (15120, 183823)]