428153215560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{180811}}^1$

素因数の和:183651

約数の個数: 128

約数和(自身を含む): 1468482739200

約数和(自身を除く): 1040329523640

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2819, 5638, 8457, 11276, 14095, 16914, 19733, 22552, 28190, 33828, 39466, 42285, 56380, 59199, 67656, 78932, 84570, 98665, 112760, 118398, 157864, 169140, 180811, 197330, 236796, 295995, 338280, 361622, 394660, 473592, 542433, 591990, 723244, 789320, 904055, 1084866, 1183980, 1265677, 1446488, 1808110, 2169732, 2367960, 2531354, 2712165, 3616220, 3797031, 4339464, 5062708, 5424330, 6328385, 7232440, 7594062, 10125416, 10848660, 12656770, 15188124, 18985155, 21697320, 25313540, 30376248, 37970310, 50627080, 75940620, 151881240, 509706209, 1019412418, 1529118627, 2038824836, 2548531045, 3058237254, 3567943463, 4077649672, 5097062090, 6116474508, 7135886926, 7645593135, 10194124180, 10703830389, 12232949016, 14271773852, 15291186270, 17839717315, 20388248360, 21407660778, 28543547704, 30582372540, 35679434630, 42815321556, 53519151945, 61164745080, 71358869260, 85630643112, 107038303890, 142717738520, 214076607780, 428153215560]

約数ペア:

[(1, 428153215560), (2, 214076607780), (3, 142717738520), (4, 107038303890), (5, 85630643112), (6, 71358869260), (7, 61164745080), (8, 53519151945), (10, 42815321556), (12, 35679434630), (14, 30582372540), (15, 28543547704), (20, 21407660778), (21, 20388248360), (24, 17839717315), (28, 15291186270), (30, 14271773852), (35, 12232949016), (40, 10703830389), (42, 10194124180), (56, 7645593135), (60, 7135886926), (70, 6116474508), (84, 5097062090), (105, 4077649672), (120, 3567943463), (140, 3058237254), (168, 2548531045), (210, 2038824836), (280, 1529118627), (420, 1019412418), (840, 509706209), (2819, 151881240), (5638, 75940620), (8457, 50627080), (11276, 37970310), (14095, 30376248), (16914, 25313540), (19733, 21697320), (22552, 18985155), (28190, 15188124), (33828, 12656770), (39466, 10848660), (42285, 10125416), (56380, 7594062), (59199, 7232440), (67656, 6328385), (78932, 5424330), (84570, 5062708), (98665, 4339464), (112760, 3797031), (118398, 3616220), (157864, 2712165), (169140, 2531354), (180811, 2367960), (197330, 2169732), (236796, 1808110), (295995, 1446488), (338280, 1265677), (361622, 1183980), (394660, 1084866), (473592, 904055), (542433, 789320), (591990, 723244)]