39993732840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{22717}}^1$

素因数の和:23611

約数の個数: 128

約数和(自身を含む): 127191720960

約数和(自身を除く): 87197988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 863, 1020, 1726, 2040, 2589, 3452, 4315, 5178, 6904, 8630, 10356, 12945, 14671, 17260, 20712, 22717, 25890, 29342, 34520, 44013, 45434, 51780, 58684, 68151, 73355, 88026, 90868, 103560, 113585, 117368, 136302, 146710, 176052, 181736, 220065, 227170, 272604, 293420, 340755, 352104, 386189, 440130, 454340, 545208, 586840, 681510, 772378, 880260, 908680, 1158567, 1363020, 1544756, 1760520, 1930945, 2317134, 2726040, 3089512, 3861890, 4634268, 5792835, 7723780, 9268536, 11585670, 15447560, 19604771, 23171340, 39209542, 46342680, 58814313, 78419084, 98023855, 117628626, 156838168, 196047710, 235257252, 294071565, 333281107, 392095420, 470514504, 588143130, 666562214, 784190840, 999843321, 1176286260, 1333124428, 1666405535, 1999686642, 2352572520, 2666248856, 3332811070, 3999373284, 4999216605, 6665622140, 7998746568, 9998433210, 13331244280, 19996866420, 39993732840]

約数ペア:

[(1, 39993732840), (2, 19996866420), (3, 13331244280), (4, 9998433210), (5, 7998746568), (6, 6665622140), (8, 4999216605), (10, 3999373284), (12, 3332811070), (15, 2666248856), (17, 2352572520), (20, 1999686642), (24, 1666405535), (30, 1333124428), (34, 1176286260), (40, 999843321), (51, 784190840), (60, 666562214), (68, 588143130), (85, 470514504), (102, 392095420), (120, 333281107), (136, 294071565), (170, 235257252), (204, 196047710), (255, 156838168), (340, 117628626), (408, 98023855), (510, 78419084), (680, 58814313), (863, 46342680), (1020, 39209542), (1726, 23171340), (2040, 19604771), (2589, 15447560), (3452, 11585670), (4315, 9268536), (5178, 7723780), (6904, 5792835), (8630, 4634268), (10356, 3861890), (12945, 3089512), (14671, 2726040), (17260, 2317134), (20712, 1930945), (22717, 1760520), (25890, 1544756), (29342, 1363020), (34520, 1158567), (44013, 908680), (45434, 880260), (51780, 772378), (58684, 681510), (68151, 586840), (73355, 545208), (88026, 454340), (90868, 440130), (103560, 386189), (113585, 352104), (117368, 340755), (136302, 293420), (146710, 272604), (176052, 227170), (181736, 220065)]