231162120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30577}}^1$

素因数の和:30604

約数の個数: 128

約数和(自身を含む): 880646400

約数和(自身を除く): 649484280

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, 30577, 61154, 91731, 122308, 152885, 183462, 214039, 244616, 275193, 305770, 366924, 428078, 458655, 550386, 611540, 642117, 733848, 825579, 856156, 917310, 1070195, 1100772, 1223080, 1284234, 1375965, 1651158, 1712312, 1834620, 1926351, 2140390, 2201544, 2568468, 2751930, 3210585, 3302316, 3669240, 3852702, 4127895, 4280780, 5136936, 5503860, 5779053, 6421170, 6604632, 7705404, 8255790, 8561560, 9631755, 11007720, 11558106, 12842340, 15410808, 16511580, 19263510, 23116212, 25684680, 28895265, 33023160, 38527020, 46232424, 57790530, 77054040, 115581060, 231162120]

約数ペア:

[(1, 231162120), (2, 115581060), (3, 77054040), (4, 57790530), (5, 46232424), (6, 38527020), (7, 33023160), (8, 28895265), (9, 25684680), (10, 23116212), (12, 19263510), (14, 16511580), (15, 15410808), (18, 12842340), (20, 11558106), (21, 11007720), (24, 9631755), (27, 8561560), (28, 8255790), (30, 7705404), (35, 6604632), (36, 6421170), (40, 5779053), (42, 5503860), (45, 5136936), (54, 4280780), (56, 4127895), (60, 3852702), (63, 3669240), (70, 3302316), (72, 3210585), (84, 2751930), (90, 2568468), (105, 2201544), (108, 2140390), (120, 1926351), (126, 1834620), (135, 1712312), (140, 1651158), (168, 1375965), (180, 1284234), (189, 1223080), (210, 1100772), (216, 1070195), (252, 917310), (270, 856156), (280, 825579), (315, 733848), (360, 642117), (378, 611540), (420, 550386), (504, 458655), (540, 428078), (630, 366924), (756, 305770), (840, 275193), (945, 244616), (1080, 214039), (1260, 183462), (1512, 152885), (1890, 122308), (2520, 91731), (3780, 61154), (7560, 30577)]