8829746520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{7069}}^1$

素因数の和:8577

約数の個数: 128

約数和(自身を含む): 30298060800

約数和(自身を除く): 21468314280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1487, 2974, 4461, 5948, 7069, 7435, 8922, 10409, 11896, 14138, 14870, 17844, 20818, 21207, 22305, 28276, 29740, 31227, 35345, 35688, 41636, 42414, 44610, 49483, 52045, 56552, 59480, 62454, 70690, 83272, 84828, 89220, 98966, 104090, 106035, 124908, 141380, 148449, 156135, 169656, 178440, 197932, 208180, 212070, 247415, 249816, 282760, 296898, 312270, 395864, 416360, 424140, 494830, 593796, 624540, 742245, 848280, 989660, 1187592, 1249080, 1484490, 1979320, 2968980, 5937960, 10511603, 21023206, 31534809, 42046412, 52558015, 63069618, 73581221, 84092824, 105116030, 126139236, 147162442, 157674045, 210232060, 220743663, 252278472, 294324884, 315348090, 367906105, 420464120, 441487326, 588649768, 630696180, 735812210, 882974652, 1103718315, 1261392360, 1471624420, 1765949304, 2207436630, 2943248840, 4414873260, 8829746520]

約数ペア:

[(1, 8829746520), (2, 4414873260), (3, 2943248840), (4, 2207436630), (5, 1765949304), (6, 1471624420), (7, 1261392360), (8, 1103718315), (10, 882974652), (12, 735812210), (14, 630696180), (15, 588649768), (20, 441487326), (21, 420464120), (24, 367906105), (28, 315348090), (30, 294324884), (35, 252278472), (40, 220743663), (42, 210232060), (56, 157674045), (60, 147162442), (70, 126139236), (84, 105116030), (105, 84092824), (120, 73581221), (140, 63069618), (168, 52558015), (210, 42046412), (280, 31534809), (420, 21023206), (840, 10511603), (1487, 5937960), (2974, 2968980), (4461, 1979320), (5948, 1484490), (7069, 1249080), (7435, 1187592), (8922, 989660), (10409, 848280), (11896, 742245), (14138, 624540), (14870, 593796), (17844, 494830), (20818, 424140), (21207, 416360), (22305, 395864), (28276, 312270), (29740, 296898), (31227, 282760), (35345, 249816), (35688, 247415), (41636, 212070), (42414, 208180), (44610, 197932), (49483, 178440), (52045, 169656), (56552, 156135), (59480, 148449), (62454, 141380), (70690, 124908), (83272, 106035), (84828, 104090), (89220, 98966)]