1081318680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77017}}^1$

素因数の和:77050

約数の個数: 128

約数和(自身を含む): 3881707200

約数和(自身を除く): 2800388520

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, 77017, 154034, 231051, 308068, 385085, 462102, 616136, 693153, 770170, 924204, 1001221, 1155255, 1386306, 1540340, 1848408, 2002442, 2079459, 2310510, 2772612, 3003663, 3080680, 3465765, 4004884, 4158918, 4621020, 5006105, 5545224, 6007326, 6931530, 8009768, 8317836, 9010989, 9242040, 10012210, 10397295, 12014652, 13863060, 15018315, 16635672, 18021978, 20024420, 20794590, 24029304, 27032967, 27726120, 30036630, 36043956, 40048840, 41589180, 45054945, 54065934, 60073260, 72087912, 83178360, 90109890, 108131868, 120146520, 135164835, 180219780, 216263736, 270329670, 360439560, 540659340, 1081318680]

約数ペア:

[(1, 1081318680), (2, 540659340), (3, 360439560), (4, 270329670), (5, 216263736), (6, 180219780), (8, 135164835), (9, 120146520), (10, 108131868), (12, 90109890), (13, 83178360), (15, 72087912), (18, 60073260), (20, 54065934), (24, 45054945), (26, 41589180), (27, 40048840), (30, 36043956), (36, 30036630), (39, 27726120), (40, 27032967), (45, 24029304), (52, 20794590), (54, 20024420), (60, 18021978), (65, 16635672), (72, 15018315), (78, 13863060), (90, 12014652), (104, 10397295), (108, 10012210), (117, 9242040), (120, 9010989), (130, 8317836), (135, 8009768), (156, 6931530), (180, 6007326), (195, 5545224), (216, 5006105), (234, 4621020), (260, 4158918), (270, 4004884), (312, 3465765), (351, 3080680), (360, 3003663), (390, 2772612), (468, 2310510), (520, 2079459), (540, 2002442), (585, 1848408), (702, 1540340), (780, 1386306), (936, 1155255), (1080, 1001221), (1170, 924204), (1404, 770170), (1560, 693153), (1755, 616136), (2340, 462102), (2808, 385085), (3510, 308068), (4680, 231051), (7020, 154034), (14040, 77017)]