1845038520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131413}}^1$

素因数の和:131446

約数の個数: 128

約数和(自身を含む): 6623265600

約数和(自身を除く): 4778227080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 131413, 262826, 394239, 525652, 657065, 788478, 1051304, 1182717, 1314130, 1576956, 1708369, 1971195, 2365434, 2628260, 3153912, 3416738, 3548151, 3942390, 4730868, 5125107, 5256520, 5913585, 6833476, 7096302, 7884780, 8541845, 9461736, 10250214, 11827170, 13666952, 14192604, 15375321, 15769560, 17083690, 17740755, 20500428, 23654340, 25625535, 28385208, 30750642, 34167380, 35481510, 41000856, 46125963, 47308680, 51251070, 61501284, 68334760, 70963020, 76876605, 92251926, 102502140, 123002568, 141926040, 153753210, 184503852, 205004280, 230629815, 307506420, 369007704, 461259630, 615012840, 922519260, 1845038520]

約数ペア:

[(1, 1845038520), (2, 922519260), (3, 615012840), (4, 461259630), (5, 369007704), (6, 307506420), (8, 230629815), (9, 205004280), (10, 184503852), (12, 153753210), (13, 141926040), (15, 123002568), (18, 102502140), (20, 92251926), (24, 76876605), (26, 70963020), (27, 68334760), (30, 61501284), (36, 51251070), (39, 47308680), (40, 46125963), (45, 41000856), (52, 35481510), (54, 34167380), (60, 30750642), (65, 28385208), (72, 25625535), (78, 23654340), (90, 20500428), (104, 17740755), (108, 17083690), (117, 15769560), (120, 15375321), (130, 14192604), (135, 13666952), (156, 11827170), (180, 10250214), (195, 9461736), (216, 8541845), (234, 7884780), (260, 7096302), (270, 6833476), (312, 5913585), (351, 5256520), (360, 5125107), (390, 4730868), (468, 3942390), (520, 3548151), (540, 3416738), (585, 3153912), (702, 2628260), (780, 2365434), (936, 1971195), (1080, 1708369), (1170, 1576956), (1404, 1314130), (1560, 1182717), (1755, 1051304), (2340, 788478), (2808, 657065), (3510, 525652), (4680, 394239), (7020, 262826), (14040, 131413)]