139053240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 327506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 647, 796, 995, 1080, 1194, 1294, 1592, 1791, 1941, 1990, 2388, 2588, 2985, 3235, 3582, 3882, 3980, 4776, 5176, 5373, 5823, 5970, 6470, 7164, 7764, 7960, 8955, 9705, 10746, 11646, 11940, 12940, 14328, 15528, 17469, 17910, 19410, 21492, 23292, 23880, 25880, 26865, 29115, 34938, 35820, 38820, 42984, 46584, 53730, 58230, 69876, 71640, 77640, 87345, 107460, 116460, 128753, 139752, 174690, 214920, 232920, 257506, 349380, 386259, 515012, 643765, 698760, 772518, 1030024, 1158777, 1287530, 1545036, 1931295, 2317554, 2575060, 3090072, 3476331, 3862590, 4635108, 5150120, 5793885, 6952662, 7725180, 9270216, 11587770, 13905324, 15450360, 17381655, 23175540, 27810648, 34763310, 46351080, 69526620, 139053240]

約数ペア:

[(1, 139053240), (2, 69526620), (3, 46351080), (4, 34763310), (5, 27810648), (6, 23175540), (8, 17381655), (9, 15450360), (10, 13905324), (12, 11587770), (15, 9270216), (18, 7725180), (20, 6952662), (24, 5793885), (27, 5150120), (30, 4635108), (36, 3862590), (40, 3476331), (45, 3090072), (54, 2575060), (60, 2317554), (72, 1931295), (90, 1545036), (108, 1287530), (120, 1158777), (135, 1030024), (180, 772518), (199, 698760), (216, 643765), (270, 515012), (360, 386259), (398, 349380), (540, 257506), (597, 232920), (647, 214920), (796, 174690), (995, 139752), (1080, 128753), (1194, 116460), (1294, 107460), (1592, 87345), (1791, 77640), (1941, 71640), (1990, 69876), (2388, 58230), (2588, 53730), (2985, 46584), (3235, 42984), (3582, 38820), (3882, 35820), (3980, 34938), (4776, 29115), (5176, 26865), (5373, 25880), (5823, 23880), (5970, 23292), (6470, 21492), (7164, 19410), (7764, 17910), (7960, 17469), (8955, 15528), (9705, 14328), (10746, 12940), (11646, 11940)]