69764520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 251637120

約数和(自身を除く): 181872600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 157, 161, 168, 184, 210, 230, 276, 280, 314, 322, 345, 420, 460, 471, 483, 529, 552, 628, 644, 690, 785, 805, 840, 920, 942, 966, 1058, 1099, 1256, 1288, 1380, 1570, 1587, 1610, 1884, 1932, 2116, 2198, 2355, 2415, 2645, 2760, 3140, 3174, 3220, 3297, 3611, 3703, 3768, 3864, 4232, 4396, 4710, 4830, 5290, 5495, 6280, 6348, 6440, 6594, 7222, 7406, 7935, 8792, 9420, 9660, 10580, 10833, 10990, 11109, 12696, 13188, 14444, 14812, 15870, 16485, 18055, 18515, 18840, 19320, 21160, 21666, 21980, 22218, 25277, 26376, 28888, 29624, 31740, 32970, 36110, 37030, 43332, 43960, 44436, 50554, 54165, 55545, 63480, 65940, 72220, 74060, 75831, 83053, 86664, 88872, 101108, 108330, 111090, 126385, 131880, 144440, 148120, 151662, 166106, 202216, 216660, 222180, 249159, 252770, 303324, 332212, 379155, 415265, 433320, 444360, 498318, 505540, 581371, 606648, 664424, 758310, 830530, 996636, 1011080, 1162742, 1245795, 1516620, 1661060, 1744113, 1993272, 2325484, 2491590, 2906855, 3033240, 3322120, 3488226, 4650968, 4983180, 5813710, 6976452, 8720565, 9966360, 11627420, 13952904, 17441130, 23254840, 34882260, 69764520]

約数ペア:

[(1, 69764520), (2, 34882260), (3, 23254840), (4, 17441130), (5, 13952904), (6, 11627420), (7, 9966360), (8, 8720565), (10, 6976452), (12, 5813710), (14, 4983180), (15, 4650968), (20, 3488226), (21, 3322120), (23, 3033240), (24, 2906855), (28, 2491590), (30, 2325484), (35, 1993272), (40, 1744113), (42, 1661060), (46, 1516620), (56, 1245795), (60, 1162742), (69, 1011080), (70, 996636), (84, 830530), (92, 758310), (105, 664424), (115, 606648), (120, 581371), (138, 505540), (140, 498318), (157, 444360), (161, 433320), (168, 415265), (184, 379155), (210, 332212), (230, 303324), (276, 252770), (280, 249159), (314, 222180), (322, 216660), (345, 202216), (420, 166106), (460, 151662), (471, 148120), (483, 144440), (529, 131880), (552, 126385), (628, 111090), (644, 108330), (690, 101108), (785, 88872), (805, 86664), (840, 83053), (920, 75831), (942, 74060), (966, 72220), (1058, 65940), (1099, 63480), (1256, 55545), (1288, 54165), (1380, 50554), (1570, 44436), (1587, 43960), (1610, 43332), (1884, 37030), (1932, 36110), (2116, 32970), (2198, 31740), (2355, 29624), (2415, 28888), (2645, 26376), (2760, 25277), (3140, 22218), (3174, 21980), (3220, 21666), (3297, 21160), (3611, 19320), (3703, 18840), (3768, 18515), (3864, 18055), (4232, 16485), (4396, 15870), (4710, 14812), (4830, 14444), (5290, 13188), (5495, 12696), (6280, 11109), (6348, 10990), (6440, 10833), (6594, 10580), (7222, 9660), (7406, 9420), (7935, 8792)]