469491120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31051}}^1$

素因数の和:31080

約数の個数: 160

約数和(自身を含む): 1848215040

約数和(自身を除く): 1378723920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 31051, 62102, 93153, 124204, 155255, 186306, 217357, 248408, 279459, 310510, 372612, 434714, 465765, 496816, 558918, 621020, 652071, 745224, 838377, 869428, 931530, 1086785, 1117836, 1242040, 1304142, 1397295, 1490448, 1676754, 1738856, 1863060, 1956213, 2173570, 2235672, 2484080, 2608284, 2794590, 3260355, 3353508, 3477712, 3726120, 3912426, 4191885, 4347140, 4471344, 5216568, 5589180, 5868639, 6520710, 6707016, 7452240, 7824852, 8383770, 8694280, 9781065, 10433136, 11178360, 11737278, 13041420, 13414032, 15649704, 16767540, 17388560, 19562130, 22356720, 23474556, 26082840, 29343195, 31299408, 33535080, 39124260, 46949112, 52165680, 58686390, 67070160, 78248520, 93898224, 117372780, 156497040, 234745560, 469491120]

約数ペア:

[(1, 469491120), (2, 234745560), (3, 156497040), (4, 117372780), (5, 93898224), (6, 78248520), (7, 67070160), (8, 58686390), (9, 52165680), (10, 46949112), (12, 39124260), (14, 33535080), (15, 31299408), (16, 29343195), (18, 26082840), (20, 23474556), (21, 22356720), (24, 19562130), (27, 17388560), (28, 16767540), (30, 15649704), (35, 13414032), (36, 13041420), (40, 11737278), (42, 11178360), (45, 10433136), (48, 9781065), (54, 8694280), (56, 8383770), (60, 7824852), (63, 7452240), (70, 6707016), (72, 6520710), (80, 5868639), (84, 5589180), (90, 5216568), (105, 4471344), (108, 4347140), (112, 4191885), (120, 3912426), (126, 3726120), (135, 3477712), (140, 3353508), (144, 3260355), (168, 2794590), (180, 2608284), (189, 2484080), (210, 2235672), (216, 2173570), (240, 1956213), (252, 1863060), (270, 1738856), (280, 1676754), (315, 1490448), (336, 1397295), (360, 1304142), (378, 1242040), (420, 1117836), (432, 1086785), (504, 931530), (540, 869428), (560, 838377), (630, 745224), (720, 652071), (756, 621020), (840, 558918), (945, 496816), (1008, 465765), (1080, 434714), (1260, 372612), (1512, 310510), (1680, 279459), (1890, 248408), (2160, 217357), (2520, 186306), (3024, 155255), (3780, 124204), (5040, 93153), (7560, 62102), (15120, 31051)]