1129893240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22051}}^1$

素因数の和:22133

約数の個数: 128

約数和(自身を含む): 3937605120

約数和(自身を除く): 2807711880

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 22051, 25620, 44102, 51240, 66153, 88204, 110255, 132306, 154357, 176408, 220510, 264612, 308714, 330765, 441020, 463071, 529224, 617428, 661530, 771785, 882040, 926142, 1234856, 1323060, 1345111, 1543570, 1852284, 2315355, 2646120, 2690222, 3087140, 3704568, 4035333, 4630710, 5380444, 6174280, 6725555, 8070666, 9261420, 9415777, 10760888, 13451110, 16141332, 18522840, 18831554, 20176665, 26902220, 28247331, 32282664, 37663108, 40353330, 47078885, 53804440, 56494662, 75326216, 80706660, 94157770, 112989324, 141236655, 161413320, 188315540, 225978648, 282473310, 376631080, 564946620, 1129893240]

約数ペア:

[(1, 1129893240), (2, 564946620), (3, 376631080), (4, 282473310), (5, 225978648), (6, 188315540), (7, 161413320), (8, 141236655), (10, 112989324), (12, 94157770), (14, 80706660), (15, 75326216), (20, 56494662), (21, 53804440), (24, 47078885), (28, 40353330), (30, 37663108), (35, 32282664), (40, 28247331), (42, 26902220), (56, 20176665), (60, 18831554), (61, 18522840), (70, 16141332), (84, 13451110), (105, 10760888), (120, 9415777), (122, 9261420), (140, 8070666), (168, 6725555), (183, 6174280), (210, 5380444), (244, 4630710), (280, 4035333), (305, 3704568), (366, 3087140), (420, 2690222), (427, 2646120), (488, 2315355), (610, 1852284), (732, 1543570), (840, 1345111), (854, 1323060), (915, 1234856), (1220, 926142), (1281, 882040), (1464, 771785), (1708, 661530), (1830, 617428), (2135, 529224), (2440, 463071), (2562, 441020), (3416, 330765), (3660, 308714), (4270, 264612), (5124, 220510), (6405, 176408), (7320, 154357), (8540, 132306), (10248, 110255), (12810, 88204), (17080, 66153), (22051, 51240), (25620, 44102)]