223280280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1$

素因数の和:7178

約数の個数: 128

約数和(自身を含む): 770040000

約数和(自身を除く): 546759720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7129, 7830, 10440, 14258, 15660, 21387, 28516, 31320, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 128322, 142580, 171096, 192483, 206741, 213870, 256644, 285160, 320805, 384966, 413482, 427740, 513288, 620223, 641610, 769932, 826964, 855480, 962415, 1033705, 1240446, 1283220, 1539864, 1653928, 1860669, 1924830, 2067410, 2480892, 2566440, 3101115, 3721338, 3849660, 4134820, 4961784, 5582007, 6202230, 7442676, 7699320, 8269640, 9303345, 11164014, 12404460, 14885352, 18606690, 22328028, 24808920, 27910035, 37213380, 44656056, 55820070, 74426760, 111640140, 223280280]

約数ペア:

[(1, 223280280), (2, 111640140), (3, 74426760), (4, 55820070), (5, 44656056), (6, 37213380), (8, 27910035), (9, 24808920), (10, 22328028), (12, 18606690), (15, 14885352), (18, 12404460), (20, 11164014), (24, 9303345), (27, 8269640), (29, 7699320), (30, 7442676), (36, 6202230), (40, 5582007), (45, 4961784), (54, 4134820), (58, 3849660), (60, 3721338), (72, 3101115), (87, 2566440), (90, 2480892), (108, 2067410), (116, 1924830), (120, 1860669), (135, 1653928), (145, 1539864), (174, 1283220), (180, 1240446), (216, 1033705), (232, 962415), (261, 855480), (270, 826964), (290, 769932), (348, 641610), (360, 620223), (435, 513288), (522, 427740), (540, 413482), (580, 384966), (696, 320805), (783, 285160), (870, 256644), (1044, 213870), (1080, 206741), (1160, 192483), (1305, 171096), (1566, 142580), (1740, 128322), (2088, 106935), (2610, 85548), (3132, 71290), (3480, 64161), (3915, 57032), (5220, 42774), (6264, 35645), (7129, 31320), (7830, 28516), (10440, 21387), (14258, 15660)]