139565160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18461}}^1$

素因数の和:18488

約数の個数: 128

約数和(自身を含む): 531705600

約数和(自身を除く): 392140440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18461, 36922, 55383, 73844, 92305, 110766, 129227, 147688, 166149, 184610, 221532, 258454, 276915, 332298, 369220, 387681, 443064, 498447, 516908, 553830, 646135, 664596, 738440, 775362, 830745, 996894, 1033816, 1107660, 1163043, 1292270, 1329192, 1550724, 1661490, 1938405, 1993788, 2215320, 2326086, 2492235, 2584540, 3101448, 3322980, 3489129, 3876810, 3987576, 4652172, 4984470, 5169080, 5815215, 6645960, 6978258, 7753620, 9304344, 9968940, 11630430, 13956516, 15507240, 17445645, 19937880, 23260860, 27913032, 34891290, 46521720, 69782580, 139565160]

約数ペア:

[(1, 139565160), (2, 69782580), (3, 46521720), (4, 34891290), (5, 27913032), (6, 23260860), (7, 19937880), (8, 17445645), (9, 15507240), (10, 13956516), (12, 11630430), (14, 9968940), (15, 9304344), (18, 7753620), (20, 6978258), (21, 6645960), (24, 5815215), (27, 5169080), (28, 4984470), (30, 4652172), (35, 3987576), (36, 3876810), (40, 3489129), (42, 3322980), (45, 3101448), (54, 2584540), (56, 2492235), (60, 2326086), (63, 2215320), (70, 1993788), (72, 1938405), (84, 1661490), (90, 1550724), (105, 1329192), (108, 1292270), (120, 1163043), (126, 1107660), (135, 1033816), (140, 996894), (168, 830745), (180, 775362), (189, 738440), (210, 664596), (216, 646135), (252, 553830), (270, 516908), (280, 498447), (315, 443064), (360, 387681), (378, 369220), (420, 332298), (504, 276915), (540, 258454), (630, 221532), (756, 184610), (840, 166149), (945, 147688), (1080, 129227), (1260, 110766), (1512, 92305), (1890, 73844), (2520, 55383), (3780, 36922), (7560, 18461)]