71903160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9538

約数の個数: 128

約数和(自身を含む): 273945600

約数和(自身を除く): 202042440

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, 9511, 19022, 28533, 38044, 47555, 57066, 66577, 76088, 85599, 95110, 114132, 133154, 142665, 171198, 190220, 199731, 228264, 256797, 266308, 285330, 332885, 342396, 380440, 399462, 427995, 513594, 532616, 570660, 599193, 665770, 684792, 798924, 855990, 998655, 1027188, 1141320, 1198386, 1283985, 1331540, 1597848, 1711980, 1797579, 1997310, 2054376, 2396772, 2567970, 2663080, 2995965, 3423960, 3595158, 3994620, 4793544, 5135940, 5991930, 7190316, 7989240, 8987895, 10271880, 11983860, 14380632, 17975790, 23967720, 35951580, 71903160]

約数ペア:

[(1, 71903160), (2, 35951580), (3, 23967720), (4, 17975790), (5, 14380632), (6, 11983860), (7, 10271880), (8, 8987895), (9, 7989240), (10, 7190316), (12, 5991930), (14, 5135940), (15, 4793544), (18, 3994620), (20, 3595158), (21, 3423960), (24, 2995965), (27, 2663080), (28, 2567970), (30, 2396772), (35, 2054376), (36, 1997310), (40, 1797579), (42, 1711980), (45, 1597848), (54, 1331540), (56, 1283985), (60, 1198386), (63, 1141320), (70, 1027188), (72, 998655), (84, 855990), (90, 798924), (105, 684792), (108, 665770), (120, 599193), (126, 570660), (135, 532616), (140, 513594), (168, 427995), (180, 399462), (189, 380440), (210, 342396), (216, 332885), (252, 285330), (270, 266308), (280, 256797), (315, 228264), (360, 199731), (378, 190220), (420, 171198), (504, 142665), (540, 133154), (630, 114132), (756, 95110), (840, 85599), (945, 76088), (1080, 66577), (1260, 57066), (1512, 47555), (1890, 38044), (2520, 28533), (3780, 19022), (7560, 9511)]